12543-2532 DON 562
12h 54m 16.40s -25° 32' 04.0" P.A. 237.00 sep 1.7 mag 9.90,15.20 Sp K1V dist. 54.14 pc (176.6 l.y.)
| Coord 2000 |
12543-2532 |
|
Discov num |
DON 562 |
|
Comp |
|
|
Coord arcsec 2000 |
12 54 16.40 -25 32 04.0 |
|
| Date first |
1933 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
251 |
|
Pa last |
237.1 |
|
P.A. Now (θ) |
237.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.707 |
|
Sep. Now (ρ) |
1.707" |
|
| Mag pri |
9.90 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
5.3 |
|
Spectral class |
K1V (yellow-orange) |
|
| Pri motion ra |
+068 |
|
Sec motion ra |
+070 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
181208 |
|
HIP |
62979 |
|
Tycho2 |
6701-00842-1 |
|
| Gaia DR2 |
3497448395198512640 |
|
HD |
112100 |
|
CD |
CD-2410592 |
|
CP |
CP-24 4952 |
|
| Distance |
54.14 |
|
Distance ly |
176.6 |
|
