Coord 2000 | 19306-1335 | Discov num | BWL 50 | Comp | AC | Coord arcsec 2000 | 19 30 38.30 -13 35 08.4 | ||||
Date first | 2010 | Date last | 2011 | Obs | 2 | ||||||
Pa first | 84 | Pa last | 87.9 | P.A. Now (θ) | 87.9° | ||||||
Sep first | 4.5 | Sep last | 4.276 | Sep. Now (ρ) | 4.276" | ||||||
Mag pri | 10.99 | Mag sec | 22.00 | delta mag (ΔM) | 11.01 | Spectral class | M6.0 (red) | ||||
Pri motion ra | +177 | Sec motion ra | |||||||||
Pri motion dec | +331 | Sec motion dec | |||||||||
Notes | U K (Proper motion indicates non-physical, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 30 38 -13 35 08 | BWL 50 AB | 2011 | 2 | 73 | 6.9 | 10.99 | 20.90 | 9.91 | ||||
Show | 19 30 38 -13 35 08 | BWL 50 AC | 2011 | 2 | 88 | 4.3 | 10.99 | 22.00 | 11.01 | <=== | |||
Show | 19 30 38 -13 35 08 | BWL 50 AD | 2011 | 2 | 182 | 2.5 | 10.99 | 17.10 | 6.11 | ||||
Show | 19 30 38 -13 35 08 | BWL 50 AE | 2011 | 2 | 228 | 3.9 | 10.99 | 21.20 | 10.21 |
Constellation | Sagittarius | Gaia DR2 | 4186212234374483840 |