21497+1216 J 2358
21h 49m 38.70s +12° 17' 46.6" P.A. 339.00 sep 4.2 mag 11.70,12.00
| Coord 2000 |
21497+1216 |
|
Discov num |
J 2358 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 38.70 +12 17 46.6 |
|
| Date first |
1942 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
335 |
|
Pa last |
339 |
|
P.A. Now (θ) |
339° |
|
| Sep first |
3.0 |
|
Sep last |
4.18 |
|
Sep. Now (ρ) |
4.18" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+061 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-119 |
|
Sec motion dec |
+023 |
|
| Notes |
|
|
rPM=1.181
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1766418451393524224 |
|
