18119-2950 RST 2037 (HD 317261)
18h 11m 53.81s -29° 49' 31.4" P.A. 2.00 sep 0.4 mag 11.70,11.90
| Coord 2000 |
18119-2950 |
|
Discov num |
RST2037 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 53.81 -29 49 31.4 |
|
| Date first |
1934 |
|
Date last |
1944 |
|
Obs |
2 |
|
| Pa first |
2 |
|
Pa last |
2.2 |
|
P.A. Now (θ) |
2.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.36 |
|
Sep. Now (ρ) |
0.36" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 317261 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6855-03215-1 |
|
HD |
317261 |
|