19031-1928 A 2264 AB
19h 03m 04.72s -19° 27' 57.7" P.A. 87.00 sep 3.6 mag 9.26,14.20 Sp B8/9V
| Coord 2000 |
19031-1928 |
|
Discov num |
A 2264 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 03 04.72 -19 27 57.7 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
86 |
|
Pa last |
86.8 |
|
P.A. Now (θ) |
86.8° |
|
| Sep first |
3.3 |
|
Sep last |
3.584 |
|
Sep. Now (ρ) |
3.584" |
|
| Mag pri |
9.26 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
4.94 |
|
Spectral class |
B8/9V (blue-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19031-1928 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
162131 |
19 03 05 -19 27 58 |
A 2264 AB |
2016 |
5 |
87 |
3.6 |
9.26 |
14.20 |
4.94 |
|
<=== |
| Show |
|
162131 |
19 03 05 -19 27 58 |
A 2264 AC |
2014 |
5 |
28 |
14.4 |
9.26 |
14.20 |
4.94 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
162131 |
|
Tycho2 |
6290-00938-1 |
|
Gaia DR2 |
4085559572729743360 |
|
| HD |
176885 |
|