12390-6232 RST 4504 (HD 109891)
12h 39m 00.88s -62° 31' 46.1" P.A. 75.00 sep 0.6 mag 9.31,9.46 Sp A0V dist. 231.48 pc (755.09 l.y.)
Coord 2000 |
12390-6232 |
|
Discov num |
RST4504 |
|
Comp |
|
|
Coord arcsec 2000 |
12 39 00.88 -62 31 46.1 |
|
Date first |
1939 |
|
Date last |
1991 |
|
Obs |
10 |
|
Pa first |
68 |
|
Pa last |
74.8 |
|
P.A. Now (θ) |
74.8° |
|
Sep first |
0.8 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
Mag pri |
9.31 |
|
Mag sec |
9.46 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
-021 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 109891 |
|
Constellation |
Crux |
|
SAO |
251982 |
|
HIP |
61715 |
|
Tycho2 |
8992-00994-1 |
|
Gaia DR2 |
6055376808977309184 |
|
HD |
109891 |
|
CP |
CP-61 3319 |
|
Distance |
231.48 |
|
Distance ly |
755.09 |
|