12316-4358 SKF 893 (HD 108981)
12h 31m 35.84s -43° 57' 46.0" P.A. 101.00 sep 16.8 mag 10.27,11.97 Sp F3/5V
Coord 2000 |
12316-4358 |
|
Discov num |
SKF 893 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 35.84 -43 57 46.0 |
|
Date first |
1899 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
101 |
|
Pa last |
100.9 |
|
P.A. Now (θ) |
100.9° |
|
Sep first |
16.4 |
|
Sep last |
16.788 |
|
Sep. Now (ρ) |
16.788" |
|
Mag pri |
10.27 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
F3/5V (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
+043 |
|
Sec motion dec |
+008 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.96
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 108981 |
|
Constellation |
Centaurus |
|
Tycho2 |
7770-02413-1 |
|
Gaia DR2 |
6133302634007766144 |
|
HD |
108981 |
|