12062-2247 ARA 1790 (HD 105144)
12h 06m 16.46s -22° 47' 46.7" P.A. 152.00 sep 47.6 mag 7.37,11.10 Sp K0III dist. 183.82 pc (599.62 l.y.)
Coord 2000 |
12062-2247 |
|
Discov num |
ARA1790 |
|
Comp |
|
|
Coord arcsec 2000 |
12 06 16.46 -22 47 46.7 |
|
Date first |
1922 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
184 |
|
Pa last |
151.5 |
|
P.A. Now (θ) |
151.5° |
|
Sep first |
11.3 |
|
Sep last |
47.626 |
|
Sep. Now (ρ) |
47.626" |
|
Mag pri |
7.37 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
3.73 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
-016 |
|
Sec motion ra |
|
|
Pri motion dec |
+016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 105144 |
|
Constellation |
Corvus |
|
SAO |
180465 |
|
HIP |
59041 |
|
Tycho2 |
6667-00579-1 |
|
Gaia DR2 |
3493157551071194752 |
|
HD |
105144 |
|
GC |
16541 |
|
BD |
BD-21 3473 |
|
CD |
CD-22 9277 |
|
CP |
CP-22 5217 |
|
Distance |
183.82 |
|
Distance ly |
599.62 |
|