18571-1153 RST 4025
18h 57m 03.53s -11° 53' 13.9" P.A. 276.00 sep 1.2 mag 9.65,12.80 Sp B9II
| Coord 2000 |
18571-1153 |
|
Discov num |
RST4025 |
|
Comp |
|
|
Coord arcsec 2000 |
18 57 03.53 -11 53 13.9 |
|
| Date first |
1937 |
|
Date last |
1943 |
|
Obs |
2 |
|
| Pa first |
276 |
|
Pa last |
275.5 |
|
P.A. Now (θ) |
275.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.2 |
|
Sep. Now (ρ) |
1.2" |
|
| Mag pri |
9.65 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.15 |
|
Spectral class |
B9II (blue-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
SAO |
162017 |
|
Tycho2 |
5714-00303-1 |
|
Gaia DR2 |
4198864761371151744 |
|
| HD |
175710 |
|
