20491+3230 GYL 70
20h 49m 06.45s +32° 29' 53.1" P.A. 188.00 sep 61.2 mag 10.08,11.82
| Coord 2000 |
20491+3230 |
|
Discov num |
GYL 70 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 06.45 +32 29 53.1 |
|
| Date first |
1983 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
188 |
|
Pa last |
187.7 |
|
P.A. Now (θ) |
187.7° |
|
| Sep first |
59.0 |
|
Sep last |
61.243 |
|
Sep. Now (ρ) |
61.243" |
|
| Mag pri |
10.08 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-058 |
|
| Notes |
|
|
rPM=0.81
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2691-01635-1 |
|
Gaia DR2 |
1859966721767229696 |
|
