21509-0224 BAL 267
21h 50m 50.82s -02° 24' 24.5" P.A. 210.00 sep 11.5 mag 11.99,12.30
| Coord 2000 |
21509-0224 |
|
Discov num |
BAL 267 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 50.82 -02 24 24.5 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
211 |
|
Pa last |
210.2 |
|
P.A. Now (θ) |
210.2° |
|
| Sep first |
11.8 |
|
Sep last |
11.45 |
|
Sep. Now (ρ) |
11.45" |
|
| Mag pri |
11.99 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.779
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5214-01333-1 |
|
Gaia DR2 |
2673683563429927424 |
|
