22216-4147 DON 1028
22h 21m 33.44s -41° 47' 17.7" P.A. 197.00 sep 0.6 mag 11.20,12.30
| Coord 2000 |
22216-4147 |
|
Discov num |
DON1028 |
|
Comp |
|
|
Coord arcsec 2000 |
22 21 33.44 -41 47 17.7 |
|
| Date first |
1931 |
|
Date last |
1947 |
|
Obs |
3 |
|
| Pa first |
202 |
|
Pa last |
196.5 |
|
P.A. Now (θ) |
196.5° |
|
| Sep first |
0.6 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
7999-00056-1 |
|
Gaia DR2 |
6569450034566764416 |
|
