20587+3657 COU 2296
20h 58m 42.79s +36° 56' 17.9" P.A. 103.00 sep 1.0 mag 10.33,11.29
| Coord 2000 |
20587+3657 |
|
Discov num |
COU2296 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 42.79 +36 56 17.9 |
|
| Date first |
1985 |
|
Date last |
2009 |
|
Obs |
5 |
|
| Pa first |
107 |
|
Pa last |
103.1 |
|
P.A. Now (θ) |
103.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.047 |
|
Sep. Now (ρ) |
1.047" |
|
| Mag pri |
10.33 |
|
Mag sec |
11.29 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-00760-1 |
|
Gaia DR2 |
1871564129886377728 |
|
