Bisei Spaceguard Center

The Bisei Spaceguard Center (BSGC) is an astronomical observatory located at Bisei-chō, Okayama, Japan. The facility was constructed during 1999–2000,[2] where it since conducts the Bisei Asteroid Tracking Telescope for Rapid Survey or BATTeRS (バッターズ), an astronomical survey that solely tracks asteroids and space debris. BATTeRS has discovered numerous minor planets and the periodic, Halley-type comet and near-Earth object C/2001 W2 (BATTERS).[1][3]

Minor planets discovered: 433 [1]
see § List of discovered minor planets
The Bisei Spaceguard Center in Japan runs the BATTeRS project since 2000.

Space debris, along with defunct spaceships, satellites as well as other small objects can present a hazard to operating spacecraft. Built by the Japan Space Forum (JSF) with contributions by the Japanese Ministry of Education, Culture, Sports, Science and Technology,[2] all expenses of the center are covered by the Japan Aerospace Exploration Agency (JAXA). The telescopes which keep track of any space debris are manned by members of the Japan Spaceguard Association. Besides the spaceguard center, the facility also includes the Bisei Astronomical Observatory (BAO).

The 1-meter Cassegrain telescope has a field of view of three degrees and there are plans to use a mosaic of ten CCD detectors each one of which will have dimensions of 2096 x 4096 pixels.[2] A 0.5-meter telescope with a field of view of 2 x 2 degrees began operations in February 2000.[2] Once the 1-meter NEO search telescope begins operations, the 0.5-meter telescope will be used to provide follow-up astrometric observations.

The main-belt asteroid 17286 Bisei, discovered by BATTeRS in July 2000, was named after the town where the Bisei Spaceguard Center and the Bisei Astronomical Observatory are located.[4]

List of discovered minor planets

BATTeRS has discovered more than 400 minor planets during its course.[1] As an anomaly, the survey is also credited with the discovery of (100501) 1996 XA19 at Kiso Observatory in 1996, or 4 years before the Bisei Spaceguard Center was constructed.[5] Members of the program include Atsuo Asami, David J. Asher and Syuichi Nakano. Takeshi Urata was also a former member of BATTerS.

17286 Bisei8 July 2000list
18156 Kamisaibara3 August 2000list
18160 Nihon Uchu Forum7 August 2000list
18161 Koshiishi7 August 2000list
(20826) 2000 UV1321 October 2000list
22177 Saotome6 December 2000list
23259 Miwadagakuen29 December 2000list
25884 Asai20 September 2000list
(25892) 2000 WP922 November 2000list
30448 Yoshiomoriyama7 July 2000list
32184 Yamaura8 July 2000list
32270 Inokuchihiroo4 August 2000list
32272 Hasegawayuya4 August 2000list
32288 Terui23 August 2000list
34088 Satokosuka6 August 2000list
34123 Uedayukika25 August 2000list
34399 Hachiojihigashi7 September 2000list
34424 Utashima24 September 2000list
34817 Shiominemoto21 September 2001list
34893 Mihomasatoshi17 November 2001list
36424 Satokokumasaki3 August 2000list
36426 Kakuda5 August 2000list
36472 Ebina27 August 2000list
36782 Okauchitakashige20 September 2000list
36783 Kagamino23 September 2000list
38669 Michikawa3 August 2000list
39314 Moritakumi19 October 2001list
(41481) 2000 QE3528 August 2000list
(41502) 2000 QK14723 August 2000list
(43428) 2000 YT1728 December 2000list
(43605) 2001 WD1625 November 2001list
(45855) 2000 TA23 October 2000list
(45878) 2000 WX2923 November 2000list
(48200) 2001 KU119 May 2001list
(51659) 2001 JN114 May 2001list
(54510) 2000 PD76 August 2000list
(54564) 2000 QZ14830 August 2000list
(54610) 2000 RG526 September 2000list
(56798) 2000 PW33 August 2000list
(56954) 2000 SF724 September 2000list
56957 Seohideaki24 September 2000list
(61141) 2000 NZ58 July 2000list
61189 Ohsadaharu8 July 2000list
(61344) 2000 PT53 August 2000list
61444 Katokimiko25 August 2000list
(61470) 2000 QK3527 August 2000list
(62151) 2000 SZ2024 September 2000list
(62152) 2000 SC2124 September 2000list
(62153) 2000 SD2124 September 2000list
63389 Noshiro12 May 2001list
63897 Ofunato18 September 2001list
64547 Saku16 November 2001list
(64549) 2001 WO118 November 2001list
(67397) 2000 PR43 August 2000list
(67711) 2000 UB18 October 2000list
67712 Kimotsuki21 October 2000list
(67720) 2000 UQ1126 October 2000list
(67980) 2000 XU104 December 2000list
68021 Taiki29 December 2000list
72012 Terute4 December 2000list
(72035) 2000 XR386 December 2000list
(83941) 2001 WD16 November 2001list
87271 Kokubunji3 August 2000list
(87307) 2000 PA287 August 2000list
87312 Akirasuzuki23 August 2000list
(87627) 2000 RH526 September 2000list
(87705) 2000 SY2426 September 2000list
(89354) 2001 VL7614 November 2001list
(93068) 2000 SR2426 September 2000list
(93069) 2000 SX2426 September 2000list
(93101) 2000 SU4226 September 2000list
(97830) 2000 PA43 August 2000list
(97835) 2000 PF75 August 2000list
(97860) 2000 QR2627 August 2000list
(98125) 2000 SB2124 September 2000list
(98128) 2000 SS2426 September 2000list
(98392) 2000 UC18 October 2000list
(98558) 2000 WB1022 November 2000list
(98691) 2000 XL145 December 2000list
(100501) 1996 XA198 December 1996list
(105137) 2000 NA68 July 2000list
(105652) 2000 SU2426 September 2000list
(105845) 2000 SB16327 September 2000list
(109713) 2001 RZ4715 September 2001list
(111179) 2001 WG16 November 2001list
(111241) 2001 XV7 December 2001list
(118982) 2000 XK145 December 2000list
(119531) 2001 VX18 November 2001list
(122279) 2000 PE76 August 2000list
(122570) 2000 RG123 September 2000list
(122702) 2000 SV2426 September 2000list
(123355) 2000 WC918 November 2000list
(125370) 2001 VP7110 November 2001list
(125457) 2001 WD417 November 2001list
(130603) 2000 SE724 September 2000list
(130612) 2000 SQ2426 September 2000list
(140610) 2001 UG519 October 2001list
(150483) 2000 PQ43 August 2000list
(150585) 2000 WN922 November 2000list
(151695) 2003 AB647 January 2003list
(153047) 2000 QW6829 August 2000list
(153813) 2001 WE16 November 2001list
(156066) 2001 SR7319 September 2001list
(158002) 2000 PG75 August 2000list
(168871) 2000 WB918 November 2000list
(178734) 2000 TB23 October 2000list
(187885) 2000 RS537 September 2000list
(189526) 2000 PW44 August 2000list
(190930) 2001 VF510 November 2001list
(194381) 2001 VY18 November 2001list
(200400) 2000 SZ2426 September 2000list
(202738) 2007 LK110 June 2007list
(202755) 2007 QW120 August 2007list
(204830) 2007 PP2513 August 2007list
(204917) 2008 SY8226 September 2008list
(205360) 2000 XT386 December 2000list
(207682) 2007 QX17 August 2007list
(207872) 2007 VX24314 November 2007list
(208206) 2000 ST2426 September 2000list
(210207) 2007 QV17 August 2007list
(210346) 2007 UM116 October 2007list
(210348) 2007 UY317 October 2007list
(210349) 2007 UJ416 October 2007list
(210400) 2007 VE24514 November 2007list
(212817) 2007 UH116 October 2007list
(212818) 2007 UN116 October 2007list
(212859) 2007 VQ917 November 2007list
(212874) 2007 VC18512 November 2007list
(212909) 2007 XQ158 December 2007list
(212980) 2009 CW3714 February 2009list
(215190) 2000 PU33 August 2000list
(216330) 2007 VT947 November 2007list
(218923) 2007 UE116 October 2007list
(219007) 2008 YX19 December 2008list
(221893) 2008 JU195 May 2008list
(222343) 2000 WC1023 November 2000list
(225089) 2007 PG2814 August 2007list
(225269) 2009 SO1519 September 2009list
(225601) 2000 YY2929 December 2000list
(228188) 2009 UA2122 October 2009list
(229892) 2009 UW12728 October 2009list
(231629) 2009 TH1314 October 2009list
(233577) 2007 QU117 August 2007list
(233894) 2008 YK2927 December 2008list
(233926) 2009 UN418 October 2009list
(233957) 2009 YQ1619 December 2009list
(236972) 2008 AV35 January 2008list
(236978) 2008 OG327 July 2008list
(237239) 2008 WN3220 November 2008list
(237298) 2008 YM2927 December 2008list
(239630) 2008 VV145 November 2008list
(239635) 2008 WW1219 November 2008list
(241280) 2007 UA116 October 2007list
(241321) 2007 VQ947 November 2007list
(241326) 2007 VZ12611 November 2007list
(241361) 2007 XO158 December 2007list
(241533) 2010 DA3421 February 2010list
(243480) 2009 TQ914 October 2009list
(246173) 2007 RN1712 September 2007list
(246283) 2007 TF665 October 2007list
(246381) 2007 UC16 October 2007list
(246457) 2007 VU24414 November 2007list
(246617) 2008 WX219 November 2008list
(249008) 2007 QJ16 August 2007list
(249042) 2007 TO7115 October 2007list
(249354) 2008 YX722 December 2008list
(249356) 2008 YZ3130 December 2008list
(251383) 2007 VA967 November 2007list
(251388) 2007 VS18612 November 2007list
(251408) 2008 AU34 January 2008list
(251438) 2008 CE216 February 2008list
(252107) 2000 WC1124 November 2000list
(256646) 2007 WJ418 November 2007list
(256654) 2007 XC155 December 2007list
(256774) 2008 CV13 February 2008list
(263151) 2007 VJ24514 November 2007list
(263174) 2007 XA1 December 2007list
(263393) 2008 DX428 February 2008list
(263485) 2008 ER8411 March 2008list
(266610) 2008 OK327 July 2008list
(266633) 2008 RB789 September 2008list
(266832) 2009 UF417 October 2009list
(266835) 2009 UP1720 October 2009list
(269488) 2009 UJ1817 October 2009list
(269489) 2009 UY2022 October 2009list
(274072) 2007 XM178 December 2007list
(274244) 2008 OL327 July 2008list
(274471) 2008 SX8226 September 2008list
(274707) 2008 UG10027 October 2008list
(274804) 2008 WV12720 November 2008list
(274880) 2009 ST1418 September 2009list
(275010) 2009 UO418 October 2009list
(275011) 2009 US417 October 2009list
(275065) 2009 UZ12829 October 2009list
(278392) 2007 PN2513 August 2007list
(278508) 2008 CU13 February 2008list
(278930) 2008 UO726 October 2008list
(279197) 2009 TZ1210 October 2009list
(279349) 2010 AS37 January 2010list
(279372) 2010 AZ7713 January 2010list
(281572) 2008 UJ10027 October 2008list
(283007) 2007 UF16 October 2007list
(283017) 2007 VW12611 November 2007list
(283029) 2007 WH518 November 2007list
(283095) 2008 UK10027 October 2008list
(283439) 2000 WE1023 November 2000list
(284498) 2007 PH911 August 2007list
(284630) 2007 VO18611 November 2007list
(284657) 2008 AM3212 January 2008list
(284899) 2009 UV2021 October 2009list
(284917) 2010 BG423 January 2010list
(293704) 2007 QG16 August 2007list
(293706) 2007 QK119 August 2007list
(293727) 2007 RZ1712 September 2007list
(293983) 2007 TG666 October 2007list
(293989) 2007 TT7415 October 2007list
(293990) 2007 TZ7415 October 2007list
(294216) 2007 UM416 October 2007list
(294350) 2007 VR947 November 2007list
(294374) 2007 VV1257 November 2007list
(294376) 2007 VR12611 November 2007list
(294421) 2007 VQ22114 November 2007list
(294430) 2007 VH24514 November 2007list
(294479) 2007 WC217 November 2007list
(294488) 2007 WU1217 November 2007list
(294503) 2007 XB1 December 2007list
(294504) 2007 XC1 December 2007list
(294505) 2007 XG1 December 2007list
(294516) 2007 XS158 December 2007list
(294578) 2007 YA5731 December 2007list
(294620) 2008 AN3212 January 2008list
(294660) 2008 AV8412 January 2008list
(295929) 2008 XF21 December 2008list
(296205) 2009 CC11 February 2009list
(296206) 2009 CE11 February 2009list
(296889) 2010 BC423 January 2010list
(296890) 2010 BA521 January 2010list
(300612) 2007 UJ116 October 2007list
(300613) 2007 UP520 October 2007list
(300703) 2007 VG947 November 2007list
(300704) 2007 VP947 November 2007list
(300766) 2007 VX24414 November 2007list
(300802) 2007 WJ17 November 2007list
(300804) 2007 WB217 November 2007list
(300848) 2007 YX1419 December 2007list
(300872) 2008 AV295 January 2008list
(301146) 2008 XN536 December 2008list
(304825) 2007 RA1813 September 2007list
(305043) 2007 UP116 October 2007list
(305146) 2007 VT18612 November 2007list
(305160) 2007 VP22114 November 2007list
(305229) 2007 XK157 December 2007list
(305346) 2008 AP1345 January 2008list
(305573) 2008 XJ36 December 2008list
(305748) 2009 DS316 February 2009list
(309587) 2008 AJ11214 January 2008list
(310597) 2001 WE418 November 2001list
(312191) 2007 VU959 November 2007list
(312379) 2008 EK6910 March 2008list
(312444) 2008 JN33 May 2008list
(312491) 2008 YN2927 December 2008list
(315344) 2007 UO416 October 2007list
(315388) 2007 VP917 November 2007list
(315419) 2007 VW24414 November 2007list
(315435) 2007 VQ30111 November 2007list
(315454) 2007 XE155 December 2007list
(315490) 2008 AF1 January 2008list
(316131) 2009 SW1519 September 2009list
(316156) 2009 UW418 October 2009list
(316259) 2010 OH10021 July 2010list
(319909) 2006 XE3115 December 2006list
(320431) 2007 VE947 November 2007list
(320443) 2007 VQ18811 November 2007list
(320461) 2007 VG24514 November 2007list
(320489) 2007 WG418 November 2007list
(320503) 2007 XO179 December 2007list
(321163) 2008 VH44 November 2008list
(321452) 2009 RC210 September 2009list
(321569) 2009 SA35920 September 2009list
(324899) 2007 VU12611 November 2007list
(324912) 2007 VZ24414 November 2007list
(324933) 2007 XU158 December 2007list
(324936) 2007 XP239 December 2007list
(325482) 2009 RM615 September 2009list
(325676) 2009 TL1315 October 2009list
(325708) 2009 UX8926 October 2009list
(325749) 2009 WC5322 November 2009list
(328069) 2007 VF24514 November 2007list
(328206) 2008 EJ6910 March 2008list
(328470) 2009 CU24 February 2009list
(328531) 2009 RM413 September 2009list
(328711) 2009 TY1210 October 2009list
(328775) 2009 UB12929 October 2009list
(328788) 2009 UC15420 October 2009list
(328789) 2009 UF15529 October 2009list
(330832) 2009 FG3025 March 2009list
(330871) 2009 RF9 September 2009list
(330972) 2009 TC110 October 2009list
(330973) 2009 TH110 October 2009list
(331137) 2010 VR11926 February 2008list
(332529) 2008 OJ327 July 2008list
(332755) 2009 UO1720 October 2009list
(334695) 2003 CW156 February 2003list
(335923) 2007 TF35 October 2007list
(336466) 2008 VJ44 November 2008list
(341326) 2007 TD236 October 2007list
(341544) 2007 UC116 October 2007list
(341713) 2007 VC18913 November 2007list
(341744) 2007 VL26714 November 2007list
(341773) 2007 WZ117 November 2007list
(341793) 2007 XL105 December 2007list
(342448) 2008 UA10027 October 2008list
(342658) 2008 VC44 November 2008list
(342710) 2008 WR218 November 2008list
(342746) 2008 WV6221 November 2008list
(342807) 2008 XO12 December 2008list
(342816) 2008 XV66 December 2008list
(343309) 2010 BZ321 January 2010list
(343310) 2010 BD523 January 2010list
(343425) 2010 DL2019 February 2010list
(345858) 2007 PE2814 August 2007list
(345865) 2007 QF16 August 2007list
(346112) 2007 VF947 November 2007list
(346176) 2007 WA217 November 2007list
(346404) 2008 SB15226 September 2008list
(346638) 2008 XH36 December 2008list
(346672) 2008 YL2927 December 2008list
(346926) 2010 AS27 January 2010list
(349359) 2007 VK19014 November 2007list
(352357) 2007 VA18511 November 2007list
(353108) 2009 FV117 March 2009list
(355493) 2007 XD155 December 2007list
(358581) 2007 UD519 October 2007list
(358668) 2007 XE1 December 2007list
(359092) 2009 AG155 January 2009list
(361540) 2007 PP79 August 2007list
(361705) 2007 VC24514 November 2007list
(361834) 2008 DW427 February 2008list
(365240) 2009 KK2231 May 2009list
(365364) 2009 TM1315 October 2009list
(367625) 2009 UW12829 October 2009list
(367643) 2009 WZ5222 November 2009list
(369012) 2007 PG2915 August 2007list
(369025) 2007 VE26714 November 2007list
(369362) 2009 UW2022 October 2009list
(372233) 2008 UF10027 October 2008list
(372540) 2009 TN914 October 2009list
(372557) 2009 UG417 October 2009list
(372561) 2009 UM1720 October 2009list
(372750) 2010 BT17 January 2010list
(375064) 2007 QH16 August 2007list
(375126) 2007 VY18411 November 2007list
(375127) 2007 VZ18411 November 2007list
(375813) 2009 UU417 October 2009list
(375927) 2009 WY5222 November 2009list
(376012) 2010 AS4012 January 2010list
(379398) 2010 AU27 January 2010list
(379424) 2010 BW17 January 2010list
(381294) 2007 UL116 October 2007list
(381508) 2008 SA15222 September 2008list
(381571) 2008 UB10027 October 2008list
(381622) 2008 XJ22 December 2008list
(381626) 2008 YB17 December 2008list
(381630) 2008 YJ2423 December 2008list
(381688) 2009 CG12 February 2009list
(381722) 2009 RG9 September 2009list
(381780) 2009 TG110 October 2009list
(381895) 2010 BF423 January 2010list
(383756) 2007 VQ18612 November 2007list
(384023) 2008 UE10027 October 2008list
(384337) 2009 TF110 October 2009list
(384364) 2009 UT9326 October 2009list
(384425) 2009 XY813 December 2009list
(384460) 2010 BC523 January 2010list
(386671) 2009 UX12829 October 2009list
(386672) 2009 UA12929 October 2009list
(388865) 2008 QB324 August 2008list
(389416) 2010 BY17 January 2010list
(391594) 2007 UK116 October 2007list
(394539) 2007 UD116 October 2007list
(394593) 2007 VD18914 November 2007list
(397602) 2007 VZ957 November 2007list
(397879) 2008 UC10027 October 2008list
(400712) 2009 SU117 September 2009list
(402998) 2007 VQ24311 November 2007list
(403407) 2009 SQ1418 September 2009list
(403517) 2010 AR36 January 2010list
(406542) 2007 WJ518 November 2007list
(407012) 2009 SW1418 September 2009list
(407014) 2009 SP1519 September 2009list
(407207) 2009 UK15422 October 2009list
(410230) 2007 TH85 October 2007list
(410968) 2009 TO914 October 2009list
(411034) 2009 UY12829 October 2009list
(411143) 2009 XL6 December 2009list
(413969) 2007 DN719 February 2007list
(414491) 2009 RP413 September 2009list
(414506) 2009 SP1418 September 2009list
(417884) 2007 QB1221 August 2007list
(417956) 2007 TW7415 October 2007list
(419169) 2009 TP914 October 2009list
(419170) 2009 TK1314 October 2009list
(419422) 2010 BA16 January 2010list
(424208) 2007 QY17 August 2007list
(424274) 2007 TU7415 October 2007list
(424363) 2007 VB18913 November 2007list
(424905) 2008 WX6221 November 2008list
(425085) 2009 SS1519 September 2009list
(425313) 2010 AA26 January 2010list
(428484) 2007 VS1257 November 2007list
(429062) 2009 EB311 March 2009list
(431598) 2007 VO1889 November 2007list
(432328) 2009 UP8922 October 2009list
(435541) 2008 OF327 July 2008list
(436133) 2009 UL1720 October 2009list
(436244) 2010 BO423 January 2010list
(441351) 2008 DR426 February 2008list
(441564) 2008 UN726 October 2008list
(441702) 2009 AY1 January 2009list
(444854) 2007 VR18811 November 2007list
(448225) 2008 VP33 November 2008list
(451135) 2009 QS2823 August 2009list
(457499) 2008 VD44 November 2008list
(462682) 2009 UD9326 October 2009list
(470818) 2008 WV1218 November 2008list
(471102) 2010 BO216 January 2010list
(476764) 2008 UY9927 October 2008list
(477361) 2009 US9326 October 2009list
(477471) 2010 AG27 January 2010list
(481566) 2007 SV17 September 2007list
(482020) 2009 UU12728 October 2009list
(482060) 2010 BA423 January 2010list
(482084) 2010 FL616 March 2010list
Discoveries are credited by the MPC with "BATTeRS"
gollark: No, kind of seriously. If they run around randomly, then radiation will still be greatest near the reactor, but spread reasonably.
gollark: What if you make radiation be carried by invisible goblins which run around instead?
gollark: No, the idea is that instead of having radiation movement be blocked by shielding, radiation emitters detect it nearby.
gollark: Not sure if this is practical, but shielding would be quite useful sometimes, though admittedly that implementation would work oddly.
gollark: Also, for shielding-type stuff, could you not make it so that radiation-emitting blocks have radiation output reduced by lead or something nearby?

See also

References
  1. "Minor Planet Discoverers (by number)". Minor Planet Center. 12 January 2017. Retrieved 2 February 2017.
  2. Yoshikawa, M.; Asami, A.; Asher, D.; Fuse, T.; Hashimoto, N.; Isobe, S.; et al. (September 2002). "Current status of asteroid observations in Bisei Spaceguard center". Memorie della Società' Astronomica Italiana. 73 (3): 772–775. Bibcode:2002MmSAI..73..772Y. Retrieved 2 November 2016.
  3. "JPL Small-Body Database Browser: C/2001 W2 (BATTERS)". Jet Propulsion Laboratory. Retrieved 2 November 2016.
  4. Schmadel, Lutz D. (2007). "(17286) Bisei". Dictionary of Minor Planet Names – (17286) Bisei. Springer Berlin Heidelberg. p. 845. doi:10.1007/978-3-540-29925-7_9405. ISBN 978-3-540-00238-3.
  5. "100501 (1996 XA19)". Minor Planet Center. Retrieved 2 November 2016.
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