19520+5448 TDT 1809
19h 51m 58.53s +54° 48' 00.7" P.A. 296.00 sep 1.0 mag 11.49,12.19
| Coord 2000 |
19520+5448 |
|
Discov num |
TDT1809 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 58.53 +54 48 00.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
296 |
|
Pa last |
295.8 |
|
P.A. Now (θ) |
295.8° |
|
| Sep first |
1.0 |
|
Sep last |
1 |
|
Sep. Now (ρ) |
1" |
|
| Mag pri |
11.49 |
|
Mag sec |
12.19 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3939-01769-1 |
|
Gaia DR2 |
2137970158000438272 |
|