21248+1136 GWP 3057
21h 24m 47.20s +11° 36' 11.8" P.A. 181.00 sep 11.2 mag 13.80,17.90
Coord 2000 |
21248+1136 |
|
Discov num |
GWP3057 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 47.20 +11 36 11.8 |
|
Date first |
1987 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
180 |
|
Pa last |
180.9 |
|
P.A. Now (θ) |
180.9° |
|
Sep first |
10.7 |
|
Sep last |
11.193 |
|
Sep. Now (ρ) |
11.193" |
|
Mag pri |
13.80 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
Pri motion ra |
+014 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-056 |
|
Sec motion dec |
-056 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Gaia DR2 |
1745995293491438848 |
|