20504+4525 LDS 5912
20h 50m 21.23s +45° 24' 59.2" P.A. 252.00 sep 17.4 mag 10.72,19.00 Sp C
| Coord 2000 |
20504+4525 |
|
Discov num |
LDS5912 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 21.23 +45 24 59.2 |
|
| Date first |
1960 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
249 |
|
Pa last |
252.3 |
|
P.A. Now (θ) |
252.3° |
|
| Sep first |
16.0 |
|
Sep last |
17.438 |
|
Sep. Now (ρ) |
17.438" |
|
| Mag pri |
10.72 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
8.28 |
|
Spectral class |
C (red carbon star) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2163262155255760896 |
|
