21552-6153 CVN  31AF

 
 
21H 55M 11.34S -61 53' 11.0" P.A. 191 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
P.A. Now (θ)
191°
Sep first
13.0
Sep last
12.9
Sep. Now (ρ)
12.9"
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 K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
21552-6153 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 255101 21552-6153 HDO 296 AB 1897 2014 50 127 0.1 6.60 6.80 0.20 Y
Show 255101 21552-6153 CVN 31 AC 2005 2007 3 158 5.0 5.96
Show 255101 21552-6153 SHY 348 AD 1991 2010 6 245 999.9 5.96 7.28 1.32
Show 255101 21552-6153 SHY 348 AE 1991 2000 3 306 999.9 5.96 11.69 5.73
Show 255101 21552-6153 CVN 31 AF 2006 2007 2 191 12.9 4.91 15.30 10.39 <===
Show 255093 21552-6153 SHY 347 DE 1991 2000 3 320 999.9 7.28 11.69 4.41
Show 255093 21552-6153 CVN 31 DF 2005 2005 1 33 11.1 6.03 20.50 14.47
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Indus
SAO
255101
HIP
108195
Tycho2
9116-02070-1
HD
207964
HR
8352
CP
CP-62 6277
Distance
46.47
Distance ly
151.59
last precise pa
191.4
last precise sep
12.92