12423-6117 TDS 8491 (HD 311811)
12h 42m 17.51s -61° 17' 11.7" P.A. 143.00 sep 7.5 mag 10.91,11.19 Sp A0
| Coord 2000 |
12423-6117 |
|
Discov num |
TDS8491 |
|
Comp |
|
|
Coord arcsec 2000 |
12 42 17.51 -61 17 11.7 |
|
| Date first |
1924 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
143 |
|
Pa last |
143.1 |
|
P.A. Now (θ) |
143.1° |
|
| Sep first |
7.6 |
|
Sep last |
7.462 |
|
Sep. Now (ρ) |
7.462" |
|
| Mag pri |
10.91 |
|
Mag sec |
11.19 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-008 |
|
| Notes |
N
(See Notes) |
|
rPM=1.085
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 311811 |
|
Constellation |
Crux |
|
Tycho2 |
8988-03124-1 |
|
Gaia DR2 |
6056269273119122176 |
|
| HD |
311811 |
|
