02479-5306 UC  811AC

 
 
02h 47m 55.77s -53 05' 45.0" P.A. 264 sep 46.8 mag 9.47,16.00 Sp G2V
 
 
Coord 2000
02479-5306
Discov num
UC  811
Comp
AC
Coord arcsec 2000
02 47 55.77 -53 05 45.0
Date first
1998
Date last
2015
Obs
3
Pa first
264
Pa last
264
P.A. Now (θ)
264°
Sep first
47.6
Sep last
46.8
Sep. Now (ρ)
46.8"
Mag pri
9.47
Mag sec
16.00
delta mag (ΔM)
6.53
Spectral class
G2V (yellow)
Pri motion ra
+007
Sec motion ra
+006
Pri motion dec
-064
Sec motion dec
-085
Notes
V (Proper motion indicates physical)
rPM=0.247 (< 0.3, Physical double)
This double is physical.
 
 
02479-5306 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 232896 02479-5306 B 1925 AB 1931 2015 5 2 14.7 9.47 14.30 4.83
Show 232896 02479-5306 UC 811 AC 1998 2015 3 264 46.8 9.47 16.00 6.53 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
263.8
Precise sep
46.76
Constellation
Horologium
SAO
232896
Tycho2
8491-00933-1
HD
17645
last precise pa
263.8
last precise sep
46.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02479-5306 UC 811 AC 1999 2 264 47.4 9.47 16.00 G2V V 024755.78-530545.0
02479-5306 UC 811 AC 2000 2 264 47.6 9.47 16.00 G2V V 024755.78-530545.0
02479-5306 UC 811 AC 2015 3 264 46.8 9.47 16.00 G2V V 024755.77-530545.0

If you need more information about this double, apply for a data request form to the WDS.