21177+1417 J 3133
21h 17m 44.66s +14° 18' 33.0" P.A. 47.00 sep 5.3 mag 12.30,13.10
| Coord 2000 |
21177+1417 |
|
Discov num |
J 3133 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 44.66 +14 18 33.0 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
40 |
|
Pa last |
47.2 |
|
P.A. Now (θ) |
47.2° |
|
| Sep first |
6.0 |
|
Sep last |
5.297 |
|
Sep. Now (ρ) |
5.297" |
|
| Mag pri |
12.30 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.465
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1759435315607930880 |
|
