18498-3501 B 950 (HD 173969)
18h 49m 44.63s -35° 01' 26.3" P.A. 340.00 sep 0.8 mag 10.80,10.77 Sp F0V
| Coord 2000 |
18498-3501 |
|
Discov num |
B 950 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 44.63 -35 01 26.3 |
|
| Date first |
1927 |
|
Date last |
1991 |
|
Obs |
7 |
|
| Pa first |
343 |
|
Pa last |
339.7 |
|
P.A. Now (θ) |
339.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.75 |
|
Sep. Now (ρ) |
0.75" |
|
| Mag pri |
10.80 |
|
Mag sec |
10.77 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 173969 |
|
Constellation |
Sagittarius |
|
Tycho2 |
7416-01610-1 |
|
Gaia DR2 |
6732258432144014720 |
|
| HD |
173969 |
|
