602 Marianna

Marianna (minor planet designation: 602 Marianna) is a minor planet orbiting the Sun.

602 Marianna

Discovery
Discovered by	Joel Hastings Metcalf
Discovery site	Taunton, Massachusetts
Discovery date	16 February 1906
Designations
MPC designation	(602) Marianna
Alternative designations	1906 TE
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	110.14 yr (40230 d)
Aphelion	3.8535 AU (576.48 Gm)
Perihelion	2.3147 AU (346.27 Gm)
Semi-major axis	3.0841 AU (461.37 Gm)
Eccentricity	0.24947
Orbital period	5.42 yr (1978.3 d)
Mean anomaly	235.763°
Mean motion	0° 10^m 55.092^s / day
Inclination	15.107°
Longitude of ascending node	331.497°
Argument of perihelion	45.906°
Physical characteristics
Mean radius	62.36±1.1 km[1] 63.975 ± 1.43 km[2]
Mass	(1.02 ± 0.05) × 10^19 kg[2]
Mean density	9.29 ± 0.76 g/cm^3[2]
Rotation period	35.195 h (1.4665 d)
Geometric albedo	0.0539±0.002
Absolute magnitude (H)	8.31

References

1. "602 Marianna (1906 TE)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 7 May 2016.
2. Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science, 73, pp. 98–118, arXiv:1203.4336, Bibcode:2012P&SS...73...98C, doi:10.1016/j.pss.2012.03.009. See Table 1.

External links

• 602 Marianna at AstDyS-2, Asteroids—Dynamic Site
  • Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
• 602 Marianna at the JPL Small-Body Database
  • Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters