12517-3105 HJ 4554 (V942 Cen)
12h 51m 44.76s -31° 05' 01.3" P.A. 25.00 sep 31.2 mag 7.43,12.03 Sp M2III dist. 591.72 pc (1930.19 l.y.)
Coord 2000 |
12517-3105 |
|
Discov num |
HJ 4554 |
|
Comp |
|
|
Coord arcsec 2000 |
12 51 44.76 -31 05 01.3 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
28 |
|
Pa last |
25 |
|
P.A. Now (θ) |
25° |
|
Sep first |
18.0 |
|
Sep last |
31.159 |
|
Sep. Now (ρ) |
31.159" |
|
Mag pri |
7.43 |
|
Mag sec |
12.03 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
M2III (red) |
|
Pri motion ra |
-029 |
|
Sec motion ra |
-028 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.109 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
V942 Cen |
|
Constellation |
Centaurus |
|
SAO |
203877 |
|
HIP |
62767 |
|
Tycho2 |
7248-00089-1 |
|
Gaia DR2 |
6184579393857676032 |
|
HD |
111737 |
|
GC |
17448 |
|
CD |
CD-3010168 |
|
Distance |
591.72 |
|
Distance ly |
1930.19 |
|