19546+4940 TDS 1023
19h 54m 33.63s +49° 39' 30.1" P.A. 347.00 sep 2.1 mag 11.19,11.30
| Coord 2000 |
19546+4940 |
|
Discov num |
TDS1023 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 33.63 +49 39 30.1 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
7 |
|
| Pa first |
344 |
|
Pa last |
347.3 |
|
P.A. Now (θ) |
347.3° |
|
| Sep first |
2.2 |
|
Sep last |
2.09 |
|
Sep. Now (ρ) |
2.09" |
|
| Mag pri |
11.19 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3566-01340-1 |
|
Gaia DR2 |
2087086757035178496 |
|
