19312+1951 J 1309
19h 31m 15.06s +19° 50' 21.2" P.A. 234.00 sep 2.6 mag 11.00,13.80
| Coord 2000 |
19312+1951 |
|
Discov num |
J 1309 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 15.06 +19 50 21.2 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
241 |
|
Pa last |
233.7 |
|
P.A. Now (θ) |
233.7° |
|
| Sep first |
1.2 |
|
Sep last |
2.606 |
|
Sep. Now (ρ) |
2.606" |
|
| Mag pri |
11.00 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
1609-01023-1 |
|
Gaia DR2 |
2017648916945742592 |
|
