19530+2441 J 542
19h 53m 02.77s +24° 40' 27.4" P.A. 191.00 sep 4.0 mag 9.50,11.50 Sp F2
| Coord 2000 |
19530+2441 |
|
Discov num |
J 542 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 02.77 +24 40 27.4 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
191 |
|
Pa last |
191.1 |
|
P.A. Now (θ) |
191.1° |
|
| Sep first |
3.3 |
|
Sep last |
4.006 |
|
Sep. Now (ρ) |
4.006" |
|
| Mag pri |
9.50 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.648
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1834468085048224768 |
|
