20288+3447 COU 2132
20h 28m 46.06s +34° 46' 52.1" P.A. 108.00 sep 1.2 mag 10.15,12.16
| Coord 2000 |
20288+3447 |
|
Discov num |
COU2132 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 46.06 +34 46 52.1 |
|
| Date first |
1982 |
|
Date last |
2010 |
|
Obs |
3 |
|
| Pa first |
116 |
|
Pa last |
107.7 |
|
P.A. Now (θ) |
107.7° |
|
| Sep first |
1.1 |
|
Sep last |
1.224 |
|
Sep. Now (ρ) |
1.224" |
|
| Mag pri |
10.15 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
2.01 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-022 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2693-01560-1 |
|
Gaia DR2 |
2056171238842404224 |
|
