12243-3308 RST 2795 AB
12h 24m 17.13s -33° 07' 40.4" P.A. 135.00 sep 0.2 mag 10.50,10.60 Sp F7/8V
Coord 2000 |
12243-3308 |
|
Discov num |
RST2795 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 24 17.13 -33 07 40.4 |
|
Date first |
1934 |
|
Date last |
1951 |
|
Obs |
4 |
|
Pa first |
143 |
|
Pa last |
134.8 |
|
P.A. Now (θ) |
134.8° |
|
Sep first |
0.2 |
|
Sep last |
0.18 |
|
Sep. Now (ρ) |
0.18" |
|
Mag pri |
10.50 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F7/8V (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
12243-3308 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
203434 |
12 24 17 -33 07 40 |
RST 2795 AB |
1951 |
4 |
135 |
0.2 |
10.50 |
10.60 |
0.10 |
|
<=== |
Show |
HD 107929 |
203434 |
12 24 17 -33 07 40 |
SKF 1917 AB,C |
2015 |
9 |
229 |
31.4 |
9.78 |
10.95 |
1.17 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
SAO |
203434 |
|
Tycho2 |
7237-00750-1 |
|
Gaia DR2 |
3468639816161275776 |
|
HD |
107929 |
|