12377-2708 B 230 AB (HD 109799)

 
 
12h 37m 42.23s -27° 08' 19.2" P.A. 200.00 sep 2.6 mag 5.40,11.30 Sp F1V dist. 34.33 pc (111.98 l.y.)
 
 
Coord 2000 12377-2708 Discov num B   230 Comp AB Coord arcsec 2000 12 37 42.23 -27 08 19.2
Date first 1926 Date last 2016 Obs 8
Pa first 152 Pa last 199.5 P.A. Now (θ) 199.5°
Sep first 1.7 Sep last 2.577 Sep. Now (ρ) 2.577"
Mag pri 5.40 Mag sec 11.30 delta mag (ΔM) 5.9 Spectral class F1V (yellow-white)
Pri motion ra +080 Sec motion ra +054
Pri motion dec -096 Sec motion dec -090
Notes
rPM=0.214 (< 0.3, Physical double)
This double is physical.
 
 
12377-2708 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 109799 180965 12 37 42 -27 08 19 B 230 AB 2016 8 200 2.6 5.40 11.30 5.90 <===
Show 180965 12 37 42 -27 08 19 SKF 1923 AB,C 2016 7 271 121.7 5.45 13.20 7.75
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 109799 Constellation Hydra SAO 180965 HIP 61621
Tycho2 6691-01465-1 Gaia DR2 3496266901235127808 HD 109799 HR 4803
GC 17198 ADS 8612 CD CD-26 9233 CP CP-26 4749
Distance 34.33 Distance ly 111.98