19308+1935 SLE 950 (HD 231646)
19h 30m 48.94s +19° 34' 50.4" P.A. 138.00 sep 7.9 mag 9.51,12.00 Sp F8
| Coord 2000 |
19308+1935 |
|
Discov num |
SLE 950 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 48.94 +19 34 50.4 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
140 |
|
Pa last |
138.4 |
|
P.A. Now (θ) |
138.4° |
|
| Sep first |
8.2 |
|
Sep last |
7.897 |
|
Sep. Now (ρ) |
7.897" |
|
| Mag pri |
9.51 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.49 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 231646 |
|
Constellation |
Vulpecula |
|
Tycho2 |
1609-00794-1 |
|
Gaia DR2 |
1825461573013952000 |
|
| HD |
231646 |
|
