21053-3420 TDT 2731
21h 05m 18.91s -34° 20' 22.6" P.A. 108.00 sep 2.2 mag 10.73,11.96
| Coord 2000 |
21053-3420 |
|
Discov num |
TDT2731 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 18.91 -34 20 22.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
108 |
|
Pa last |
108.3 |
|
P.A. Now (θ) |
108.3° |
|
| Sep first |
2.2 |
|
Sep last |
2.24 |
|
Sep. Now (ρ) |
2.24" |
|
| Mag pri |
10.73 |
|
Mag sec |
11.96 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
| Pri motion ra |
+056 |
|
Sec motion ra |
+056 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
7479-00228-1 |
|
Gaia DR2 |
6777352187136704768 |
|
