21028-4206 TDT 2712
21h 02m 46.88s -42° 06' 28.7" P.A. 309.00 sep 0.7 mag 11.58,11.62
| Coord 2000 |
21028-4206 |
|
Discov num |
TDT2712 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 46.88 -42 06 28.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
309 |
|
Pa last |
308.6 |
|
P.A. Now (θ) |
308.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
| Mag pri |
11.58 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
7973-00288-1 |
|
Gaia DR2 |
6581194094357936384 |
|
