12565-2635 UC 2437AB

 
 
12H 56M 31.12S -26 35' 10.9" P.A. 47 SEP 13.6 MAG 9.20,14.70 SP G5 DIST. 116.14 PC (378.85 L.Y.)
 
 
Coord 2000
12565-2635
Discov num
UC 2437
Comp
AB
Coord arcsec 2000
12 56 31.12 -26 35 10.9
Date first
1998
Date last
1999
Obs
2
Pa first
46
Pa last
47
P.A. Now (θ)
47°
Sep first
13.8
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
9.20
Mag sec
14.70
delta mag (ΔM)
5.5
Spectral class
G5 (yellow)
Pri motion ra
-054
Sec motion ra
-054
Pri motion dec
-008
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
12565-2635 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 181245 12565-2635 YSC 216 Aa,Ab 2011 2011 2 355 0.2 8.80 9.90 1.10
Show 181245 12565-2635 UC 2437 AB 1998 1999 2 47 13.6 9.20 14.70 5.50 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
181245
HIP
63162
Tycho2
6705-00682-1
HD
112375
CD
CD-25 9509
CP
CP-25 5052
Distance
116.14
Distance ly
378.85
last precise pa
47.2
last precise sep
13.62