11583-3938 COO 132 (HD 103973)
11h 58m 17.74s -39° 37' 58.3" P.A. 335.00 sep 5.1 mag 8.49,9.83 Sp A8IV dist. 115.07 pc (375.36 l.y.)
Coord 2000 |
11583-3938 |
|
Discov num |
COO 132 |
|
Comp |
|
|
Coord arcsec 2000 |
11 58 17.74 -39 37 58.3 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
16 |
|
Pa first |
323 |
|
Pa last |
335.4 |
|
P.A. Now (θ) |
335.4° |
|
Sep first |
4.5 |
|
Sep last |
5.115 |
|
Sep. Now (ρ) |
5.115" |
|
Mag pri |
8.49 |
|
Mag sec |
9.83 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
A8IV (white) |
|
Pri motion ra |
-042 |
|
Sec motion ra |
-048 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
rPM=0.308
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 103973 |
|
Constellation |
Centaurus |
|
HIP |
58381 |
|
Tycho2 |
7746-00242-1 |
|
Gaia DR2 |
3459262420789237888 |
|
HD |
103973 |
|
CD |
CD-38 7431 |
|
Distance |
115.07 |
|
Distance ly |
375.36 |
|