16257-3142 I 1292 (HD 147872)
16h 25m 41.19s -31° 42' 12.4" P.A. 41.00 sep 0.6 mag 8.53,9.58 Sp A8V
| Coord 2000 |
16257-3142 |
|
Discov num |
I 1292 |
|
Comp |
|
|
Coord arcsec 2000 |
16 25 41.19 -31 42 12.4 |
|
| Date first |
1925 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
138 |
|
Pa last |
40.9 |
|
P.A. Now (θ) |
40.9° |
|
| Sep first |
0.3 |
|
Sep last |
0.557 |
|
Sep. Now (ρ) |
0.557" |
|
| Mag pri |
8.53 |
|
Mag sec |
9.58 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
A8V (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 147872 |
|
Constellation |
Scorpius |
|
SAO |
207655 |
|
Tycho2 |
7344-01044-1 |
|
| Gaia DR2 |
6025605470070090112 |
|
HD |
147872 |
|
GC |
22074 |
|
