11250-3200 UC 2133 AB (HD 99240)
11h 24m 58.83s -31° 59' 57.5" P.A. 192.00 sep 57.1 mag 8.93,9.92 Sp G5V dist. 47.35 pc (154.46 l.y.)
Coord 2000 |
11250-3200 |
|
Discov num |
UC 2133 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 24 58.83 -31 59 57.5 |
|
Date first |
1911 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
192 |
|
Pa last |
191.5 |
|
P.A. Now (θ) |
191.5° |
|
Sep first |
59.4 |
|
Sep last |
57.1 |
|
Sep. Now (ρ) |
57.1" |
|
Mag pri |
8.93 |
|
Mag sec |
9.92 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
G5V (yellow) |
|
Pri motion ra |
-064 |
|
Sec motion ra |
-070 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+007 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.103 (< 0.3, Physical double)
This double is not physical.
11250-3200 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
202425 |
11 24 59 -31 59 58 |
CHR 242 Aa,Ab |
2021 |
12 |
72 |
0.1 |
8.00 |
8.90 |
0.90 |
Y |
|
Show |
HD 99240 |
202425 |
11 24 59 -31 59 58 |
UC 2133 AB |
2017 |
10 |
192 |
57.1 |
8.93 |
9.92 |
0.99 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 99240 |
|
Constellation |
Hydra |
|
SAO |
202425 |
|
HIP |
55714 |
|
Tycho2 |
7219-00022-1 |
|
Gaia DR2 |
3481380127975181696 |
|
HD |
99240 |
|
CD |
CD-31 8979 |
|
CP |
CP-31 3271 |
|
Distance |
47.35 |
|
Distance ly |
154.46 |
|