12369-3211 I 1222 AB,C
12h 36m 53.35s -32° 10' 31.6" P.A. 314.00 sep 12.8 mag 8.06,13.70 Sp K2III
Coord 2000 |
12369-3211 |
|
Discov num |
I 1222 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
12 36 53.35 -32 10 31.6 |
|
Date first |
1913 |
|
Date last |
1999 |
|
Obs |
6 |
|
Pa first |
317 |
|
Pa last |
313.6 |
|
P.A. Now (θ) |
313.6° |
|
Sep first |
12.9 |
|
Sep last |
12.75 |
|
Sep. Now (ρ) |
12.75" |
|
Mag pri |
8.06 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
5.64 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.969
This double is not physical.
12369-3211 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
203633 |
12 36 53 -32 10 32 |
I 1222 AB |
1992 |
13 |
222 |
0.3 |
8.31 |
9.52 |
1.21 |
|
|
Show |
|
203633 |
12 36 53 -32 10 32 |
I 1222 AB,C |
1999 |
6 |
314 |
12.8 |
8.06 |
13.70 |
5.64 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
SAO |
203633 |
|
Tycho2 |
7251-00088-1 |
|
HD |
109696 |
|