15575-2710 B 302 (HD 142806)
15h 57m 31.97s -27° 10' 00.3" P.A. 143.00 sep 0.5 mag 10.97,11.02 Sp A9V
| Coord 2000 |
15575-2710 |
|
Discov num |
B 302 |
|
Comp |
|
|
Coord arcsec 2000 |
15 57 31.97 -27 10 00.3 |
|
| Date first |
1926 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
143 |
|
Pa last |
143.2 |
|
P.A. Now (θ) |
143.2° |
|
| Sep first |
0.6 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
| Mag pri |
10.97 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142806 |
|
Constellation |
Scorpius |
|
Tycho2 |
6787-01263-1 |
|
Gaia DR2 |
6043084582512292224 |
|
| HD |
142806 |
|
