LP Aquarii
LP Aquarii is a pulsating variable star in the constellation of Aquarius that varies between magnitudes 6.30 and 6.64.[1]
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 42m 06.02673s |
| Declination | -05° 06′ 07.0679″ |
| Apparent magnitude (V) | 6.30 - 6.64[1] |
| Characteristics | |
| Spectral type | M4III[2] |
| Variable type | Lb[3] |
| Astrometry | |
| Proper motion (μ) | RA: 70.00 mas/yr Dec.: -50.90 mas/yr |
| Parallax (π) | 4.74 ± 1.10 mas |
| Distance | approx. 700 ly (approx. 210 pc) |
| Other designations | |
| Database references | |
| SIMBAD | data |
References
- Watson, Christopher (4 January 2010). "LP Aquarii". AAVSO Website. American Association of Variable Star Observers. Retrieved 20 July 2014.
- Houk, N.; Swift, C. (1999). "Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5". Michigan Spectral Survey. 05: 0. Bibcode:1999MSS...C05....0H.
- Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/gcvs. Originally Published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.
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