12377-2708 SKF1923AB,C

 
 
12H 37M 42.23S -27 08' 19.2" P.A. 271 SEP 121.7 MAG 5.45,13.30 SP F0V DIST. 34.33 PC (111.98 L.Y.)
 
 
Coord 2000
12377-2708
Discov num
SKF1923
Comp
AB,C
Coord arcsec 2000
12 37 42.23 -27 08 19.2
Date first
1954
Date last
2016
Obs
6
Pa first
272
Pa last
271
P.A. Now (θ)
271°
Sep first
121.9
Sep last
121.7
Sep. Now (ρ)
121.7"
Mag pri
5.45
Mag sec
13.30
delta mag (ΔM)
7.85
Spectral class
F0V (yellow-white)
Pri motion ra
+080
Sec motion ra
+082
Pri motion dec
-094
Sec motion dec
-098
Notes
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
12377-2708 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 180965 12377-2708 B 230 AB 1926 1968 6 179 1.4 5.40 11.30 5.90
Show 180965 12377-2708 SKF1923 AB,C 1954 2016 6 271 121.7 5.45 13.30 7.85 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
180965
HIP
61621
Tycho2
6691-01465-1
HD
109799
HR
4803
CD
CD-26 9233
CP
CP-26 4749
Distance
34.33
Distance ly
111.98
last precise pa
271.3
last precise sep
121.704