17546-2340 RST 3134 (HD 313444)
17h 54m 35.55s -23° 40' 03.0" P.A. 52.00 sep 0.6 mag 10.99,11.41 Sp B5
| Coord 2000 |
17546-2340 |
|
Discov num |
RST3134 |
|
Comp |
|
|
Coord arcsec 2000 |
17 54 35.55 -23 40 03.0 |
|
| Date first |
1930 |
|
Date last |
1991 |
|
Obs |
9 |
|
| Pa first |
42 |
|
Pa last |
51.7 |
|
P.A. Now (θ) |
51.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
10.99 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 313444 |
|
Constellation |
Sagittarius |
|
SAO |
185921 |
|
Tycho2 |
6841-01557-1 |
|
| Gaia DR2 |
4067855507062388608 |
|
HD |
313444 |
|
