12438-2442 TDS 8506
12h 43m 49.67s -24° 41' 52.2" P.A. 72.00 sep 2.9 mag 11.12,11.92
Coord 2000 |
12438-2442 |
|
Discov num |
TDS8506 |
|
Comp |
|
|
Coord arcsec 2000 |
12 43 49.67 -24 41 52.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
72 |
|
Pa last |
71.8 |
|
P.A. Now (θ) |
71.8° |
|
Sep first |
2.9 |
|
Sep last |
2.85 |
|
Sep. Now (ρ) |
2.85" |
|
Mag pri |
11.12 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6688-00143-2 |
|
Gaia DR2 |
3500043173920470784 |
|