Coord 2000 | 15555+1542 | Discov num | LDS4602 | Comp | Coord arcsec 2000 | 15 55 29.53 +15 42 31.7 | |||||
Date first | 1960 | Date last | 2016 | Obs | 8 | ||||||
Pa first | 189 | Pa last | 188.7 | P.A. Now (θ) | 188.7° | ||||||
Sep first | 56.0 | Sep last | 55.984 | Sep. Now (ρ) | 55.984" | ||||||
Mag pri | 17.80 | Mag sec | 19.30 | delta mag (ΔM) | 1.5 | Spectral class | M3+M4 (red/red) | ||||
Pri motion ra | -084 | Sec motion ra | -081 | ||||||||
Pri motion dec | +061 | Sec motion dec | +065 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Serpens | Gaia DR2 | 1193221530641075712 |