21552-6153 CVN 31 AF

 
 
21h 55m 11.34s -61° 53' 11.0" P.A. 191.00 sep 12.9 mag 4.91,15.30 Sp F1III dist. 46.47 pc (151.59 l.y.)
 
 
Coord 2000 21552-6153 Discov num CVN  31 Comp AF Coord arcsec 2000 21 55 11.34 -61 53 11.0
Date first 2006 Date last 2007 Obs 2
Pa first 191 Pa last 191.4 P.A. Now (θ) 191.4°
Sep first 13.0 Sep last 12.92 Sep. Now (ρ) 12.92"
Mag pri 4.91 Mag sec 15.30 delta mag (ΔM) 10.39 Spectral class F1III (yellow-white)
Pri motion ra +045 Sec motion ra
Pri motion dec -091 Sec motion dec
Notes N W K (See Notes, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
21552-6153 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 255101 21 55 11 -61 53 11 HDO 296 AB 2021 57 271 0.1 6.60 6.80 0.20 Y
Show 255101 21 55 11 -61 53 11 CVN 31 AC 2007 3 158 5.0 5.96
Show HD 207964 255101 21 55 11 -61 53 11 SHY 348 AD 2010 6 245 999.9 5.96 7.28 1.32
Show 255101 21 55 11 -61 53 11 SHY 348 AE 2000 3 306 999.9 5.96 11.69 5.73
Show 255101 21 55 11 -61 53 11 CVN 31 AF 2007 2 191 12.9 4.91 15.30 10.39 <===
Show 255093 21 52 10 -62 03 08 SHY 347 DE 2015 4 320 999.9 7.28 11.69 4.41
Show 255093 21 52 10 -62 03 08 CVN 31 DF 2005 1 33 11.1 6.03 20.50 14.47
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus SAO 255101 HIP 108195 Tycho2 9116-02070-1
Gaia DR2 6408955426068786688 HD 207964 HR 8352 CP CP-62 6277
Distance 46.47 Distance ly 151.59