21182+3227 GRV 444
21h 18m 17.44s +32° 27' 50.4" P.A. 250.00 sep 36.1 mag 12.06,13.15
| Coord 2000 |
21182+3227 |
|
Discov num |
GRV 444 |
|
Comp |
|
|
Coord arcsec 2000 |
21 18 17.44 +32 27 50.4 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
250 |
|
Pa last |
249.9 |
|
P.A. Now (θ) |
249.9° |
|
| Sep first |
36.1 |
|
Sep last |
36.12 |
|
Sep. Now (ρ) |
36.12" |
|
| Mag pri |
12.06 |
|
Mag sec |
13.15 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.213 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1854568291469887104 |
|
