21337+1057 J 1789
21h 33m 39.18s +10° 55' 22.2" P.A. 171.00 sep 4.5 mag 11.30,12.20
| Coord 2000 |
21337+1057 |
|
Discov num |
J 1789 |
|
Comp |
|
|
Coord arcsec 2000 |
21 33 39.18 +10 55 22.2 |
|
| Date first |
1941 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
160 |
|
Pa last |
170.8 |
|
P.A. Now (θ) |
170.8° |
|
| Sep first |
3.0 |
|
Sep last |
4.475 |
|
Sep. Now (ρ) |
4.475" |
|
| Mag pri |
11.30 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-031 |
|
| Notes |
|
|
rPM=0.936
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1742754315464816768 |
|
