21092-7525 TDT 2788
21h 09m 11.80s -75° 25' 03.2" P.A. 155.00 sep 2.2 mag 11.48,12.46
| Coord 2000 |
21092-7525 |
|
Discov num |
TDT2788 |
|
Comp |
|
|
Coord arcsec 2000 |
21 09 11.80 -75 25 03.2 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
155 |
|
Pa last |
155 |
|
P.A. Now (θ) |
155° |
|
| Sep first |
2.2 |
|
Sep last |
2.177 |
|
Sep. Now (ρ) |
2.177" |
|
| Mag pri |
11.48 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
Tycho2 |
9461-01440-1 |
|
Gaia DR2 |
6368968971305047680 |
|
