21354+4128 GRV 480
21h 35m 28.86s +41° 28' 43.9" P.A. 17.00 sep 15.1 mag 12.00,12.10
| Coord 2000 |
21354+4128 |
|
Discov num |
GRV 480 |
|
Comp |
|
|
Coord arcsec 2000 |
21 35 28.86 +41 28 43.9 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
19 |
|
Pa last |
17.3 |
|
P.A. Now (θ) |
17.3° |
|
| Sep first |
15.1 |
|
Sep last |
15.113 |
|
Sep. Now (ρ) |
15.113" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=0.176 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1966689782817000192 |
|
