21370+3628 GRV 484
21h 37m 05.61s +36° 28' 35.3" P.A. 216.00 sep 66.1 mag 11.68,11.99
Coord 2000 |
21370+3628 |
|
Discov num |
GRV 484 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 05.61 +36 28 35.3 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
216 |
|
Pa last |
215.8 |
|
P.A. Now (θ) |
215.8° |
|
Sep first |
65.5 |
|
Sep last |
66.144 |
|
Sep. Now (ρ) |
66.144" |
|
Mag pri |
11.68 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
Pri motion ra |
+069 |
|
Sec motion ra |
+068 |
|
Pri motion dec |
-037 |
|
Sec motion dec |
-034 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2729-02338-1 |
|
Gaia DR2 |
1951139462880231040 |
|