21011+3324 GYL 45
21h 01m 04.38s +33° 22' 51.4" P.A. 205.00 sep 10.1 mag 10.60,12.10
| Coord 2000 |
21011+3324 |
|
Discov num |
GYL 45 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 04.38 +33 22 51.4 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
206 |
|
Pa last |
205.2 |
|
P.A. Now (θ) |
205.2° |
|
| Sep first |
10.4 |
|
Sep last |
10.148 |
|
Sep. Now (ρ) |
10.148" |
|
| Mag pri |
10.60 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.212 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1866220739595297792 |
|
