Coord 2000 | 00310+2839 | Discov num | CTU 1 | Comp | Aa,Ab | Coord arcsec 2000 | 00 31 00.57 +28 42 10.5 | ||||
Date first | 2003 | Date last | 2013 | Obs | 6 | ||||||
Pa first | 226 | Pa last | 233.3 | P.A. Now (θ) | 233.3° | ||||||
Sep first | 0.9 | Sep last | 1.338 | Sep. Now (ρ) | 1.338" | ||||||
Mag pri | 9.40 | Mag sec | 11.20 | delta mag (ΔM) | 1.8 | Spectral class | |||||
Pri motion ra | +003 | Sec motion ra | |||||||||
Pri motion dec | +002 | Sec motion dec | |||||||||
Notes | K (K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 00 31 01 +28 42 10 | CTU 1 Aa,Ab | 2013 | 6 | 233 | 1.3 | 9.40 | 11.20 | 1.80 | <=== | |||
Show | 00 31 01 +28 42 10 | HAU 2 AB | 2016 | 15 | 279 | 12.4 | 11.29 | 11.84 | 0.55 |
Constellation | Andromeda | Tycho2 | 1737-01119-1 | Gaia DR2 | 2857921820589139072 |