10539-2640 TDS 7540
10h 53m 55.30s -26° 39' 51.1" P.A. 189.00 sep 2.3 mag 11.31,12.73
| Coord 2000 |
10539-2640 |
|
Discov num |
TDS7540 |
|
Comp |
|
|
Coord arcsec 2000 |
10 53 55.30 -26 39 51.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
189 |
|
Pa last |
189.1 |
|
P.A. Now (θ) |
189.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.27 |
|
Sep. Now (ρ) |
2.27" |
|
| Mag pri |
11.31 |
|
Mag sec |
12.73 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6643-00694-1 |
|
Gaia DR2 |
5457843336506160512 |
|
