12100-3442 I 9015 AC

 
 
12h 10m 02.55s -34° 42' 17.2" P.A. 57.00 sep 81.6 mag 6.35,9.85 Sp A0V dist. 98.81 pc (322.32 l.y.)
 
 
Coord 2000 12100-3442 Discov num I  9015 Comp AC Coord arcsec 2000 12 10 02.55 -34 42 17.2
Date first 1900 Date last 2015 Obs 6
Pa first 45 Pa last 57.2 P.A. Now (θ) 57.2°
Sep first 45.0 Sep last 81.599 Sep. Now (ρ) 81.599"
Mag pri 6.35 Mag sec 9.85 delta mag (ΔM) 3.5 Spectral class A0V (white)
Pri motion ra -045 Sec motion ra -009
Pri motion dec -002 Sec motion dec -001
Notes
rPM=0.8
Nature of this double is uncertain.
 
 
12100-3442 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 105686 203183 12 10 03 -34 42 17 JC 17 AB 2015 36 17 3.8 6.35 8.00 1.65
Show 203183 12 10 03 -34 42 17 I 9015 AC 2015 6 57 81.6 6.35 9.85 3.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 203183 HIP 59307 Tycho2 7240-00707-1
Gaia DR2 3462809106000361472 HD 105686 HR 4628 CD CD-34 7956
CP CP-34 5022 Distance 98.81 Distance ly 322.32