18401-2638 B 397
18h 40m 07.67s -26° 37' 08.9" P.A. 193.00 sep 1.2 mag 10.16,13.40 Sp F0V
| Coord 2000 |
18401-2638 |
|
Discov num |
B 397 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 07.67 -26 37 08.9 |
|
| Date first |
1927 |
|
Date last |
1931 |
|
Obs |
2 |
|
| Pa first |
191 |
|
Pa last |
193 |
|
P.A. Now (θ) |
193° |
|
| Sep first |
1.4 |
|
Sep last |
1.21 |
|
Sep. Now (ρ) |
1.21" |
|
| Mag pri |
10.16 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6866-00516-1 |
|
Gaia DR2 |
4072858525489447936 |
|
HD |
172219 |
|
