19516-4323 SKF 1158 (HD 187390)
19h 51m 34.00s -43° 22' 46.6" P.A. 261.00 sep 17.8 mag 10.32,10.81 Sp F6/8V
| Coord 2000 |
19516-4323 |
|
Discov num |
SKF1158 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 34.00 -43 22 46.6 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
262 |
|
Pa last |
260.9 |
|
P.A. Now (θ) |
260.9° |
|
| Sep first |
17.6 |
|
Sep last |
17.809 |
|
Sep. Now (ρ) |
17.809" |
|
| Mag pri |
10.32 |
|
Mag sec |
10.81 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
F6/8V (yellow-white) |
|
| Pri motion ra |
+029 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 187390 |
|
Constellation |
Sagittarius |
|
Tycho2 |
7946-01487-1 |
|
Gaia DR2 |
6685262629409296256 |
|
| HD |
187390 |
|
