Coord 2000 | 12290+4144 | Discov num | BWL 31 | Comp | AB | Coord arcsec 2000 | 12 29 02.90 +41 43 49.7 | ||||
Date first | 2011 | Date last | 2011 | Obs | 1 | ||||||
Pa first | 256 | Pa last | 255.5 | P.A. Now (θ) | 255.5° | ||||||
Sep first | 0.1 | Sep last | 0.05 | Sep. Now (ρ) | 0.05" | ||||||
Mag pri | 8.70 | Mag sec | 9.30 | delta mag (ΔM) | 0.6 | Spectral class | M4.0 (red) | ||||
Pri motion ra | -196 | Sec motion ra | |||||||||
Pri motion dec | -222 | Sec motion dec | |||||||||
Notes | N K (See Notes, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 12 29 03 +41 43 50 | BWL 31 AB | 2011 | 1 | 256 | 0.1 | 8.70 | 9.30 | 0.60 | <=== | |||
Show | 12 29 03 +41 43 50 | BWL 31 AC | 2015 | 3 | 105 | 9.8 | 8.70 | 19.70 | 11.00 | ||||
Show | 12 29 03 +41 43 50 | BWL 31 AD | 2012 | 2 | 46 | 1.8 | 8.70 | 21.50 | 12.80 | ||||
Show | 12 29 03 +41 43 50 | BWL 31 AE | 2012 | 1 | 8 | 9.5 | 8.70 | 21.30 | 12.60 | ||||
Show | 12 29 03 +41 43 50 | BWL 31 AF | 2012 | 1 | 253 | 11.2 | 8.70 | 20.50 | 11.80 |
Constellation | Canes Venatici | Gaia DR2 | 1534831272173203072 |