20376+3138 COU 1328
20h 37m 33.63s +31° 38' 10.2" P.A. 35.00 sep 2.8 mag 12.71,12.70
| Coord 2000 |
20376+3138 |
|
Discov num |
COU1328 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 33.63 +31 38 10.2 |
|
| Date first |
1975 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
43 |
|
Pa last |
34.9 |
|
P.A. Now (θ) |
34.9° |
|
| Sep first |
1.7 |
|
Sep last |
2.835 |
|
Sep. Now (ρ) |
2.835" |
|
| Mag pri |
12.71 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2686-00867-1 |
|
Gaia DR2 |
1862668080086257536 |
|
