21368+2701 MLB 621
21h 36m 46.75s +27° 00' 21.1" P.A. 44.00 sep 3.2 mag 11.31,11.66
| Coord 2000 |
21368+2701 |
|
Discov num |
MLB 621 |
|
Comp |
|
|
Coord arcsec 2000 |
21 36 46.75 +27 00 21.1 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
47 |
|
Pa last |
44.4 |
|
P.A. Now (θ) |
44.4° |
|
| Sep first |
3.1 |
|
Sep last |
3.22 |
|
Sep. Now (ρ) |
3.22" |
|
| Mag pri |
11.31 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
-037 |
|
| Notes |
|
|
rPM=0.592
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2196-01732-1 |
|
Gaia DR2 |
1800622402710356480 |
|
