Coord 2000 | 15210-1533 | Discov num | BU 1447 | Comp | AB | Coord arcsec 2000 | 15 21 01.38 -15 32 54.0 | ||||
Date first | 1903 | Date last | 2015 | Obs | 17 | ||||||
Pa first | 351 | Pa last | 348.4 | P.A. Now (θ) | 348.4° | ||||||
Sep first | 47.1 | Sep last | 40.993 | Sep. Now (ρ) | 40.993" | ||||||
Mag pri | 6.19 | Mag sec | 10.01 | delta mag (ΔM) | 3.82 | Spectral class | F3IV+G5V (yellow-white/yellow) | ||||
Pri motion ra | +028 | Sec motion ra | +023 | ||||||||
Pri motion dec | +018 | Sec motion dec | -035 | ||||||||
Notes | N Y (See Notes, Parallax indicates components are non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 159191 | 15 21 01 -15 32 54 | OCC 9209 Aa,Ab | 2015 | 1 | 158 | 0.1 | 6.20 | 9.40 | 3.20 | |||
Show | Omi Lib | 159191 | 15 21 01 -15 32 54 | BU 1447 AB | 2015 | 17 | 348 | 41.0 | 6.19 | 10.01 | 3.82 | <=== |
Name | Omi Lib | Constellation | Libra | SAO | 159191 | HIP | 75118 | ||||
Tycho2 | 6171-00196-1 | HD | 136407 | HR | 5703 | GC | 20628 | ||||
BD | BD-15 4083 | Bayer | Omicron Librae | Bayer name | Omi Lib | Flamsteed | 29 Librae | ||||
Flamsteed name | 29 Lib | Distance | 56.66 | Distance ly | 184.82 | Bayer greek | ο Lib |