20582+3510 COU 1813 (CG Cyg)
20h 58m 13.46s +35° 10' 29.7" P.A. 313.00 sep 1.2 mag 10.20,12.03 Sp F2 dist. 83.4 pc (272.05 l.y.)
| Coord 2000 |
20582+3510 |
|
Discov num |
COU1813 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 13.46 +35 10 29.7 |
|
| Date first |
1979 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
306 |
|
Pa last |
313 |
|
P.A. Now (θ) |
313° |
|
| Sep first |
1.3 |
|
Sep last |
1.16 |
|
Sep. Now (ρ) |
1.16" |
|
| Mag pri |
10.20 |
|
Mag sec |
12.03 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.33
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
CG Cyg |
|
Constellation |
Cygnus |
|
HIP |
103505 |
|
Tycho2 |
2696-02945-1 |
|
| Gaia DR2 |
1866704219781935360 |
|
BD |
BD+34 4217 |
|
Distance |
83.4 |
|
Distance ly |
272.05 |
|
