19397+3315 GYL 19
19h 39m 39.78s +33° 14' 45.5" P.A. 11.00 sep 22.6 mag 11.49,11.94
| Coord 2000 |
19397+3315 |
|
Discov num |
GYL 19 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 39.78 +33 14 45.5 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
11 |
|
Pa last |
10.9 |
|
P.A. Now (θ) |
10.9° |
|
| Sep first |
23.5 |
|
Sep last |
22.61 |
|
Sep. Now (ρ) |
22.61" |
|
| Mag pri |
11.49 |
|
Mag sec |
11.94 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.511
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2660-00391-1 |
|
Gaia DR2 |
2046957915544994432 |
|