22105-2333 UC 4670AC

 
 
22h 10m 31.67s -23 33' 15.0" P.A. 99.00 sep 56.3 mag 9.39,15.90 Sp F0V
 
 
Coord 2000
22105-2333
Discov num
UC 4670
Comp
AC
Coord arcsec 2000
22 10 31.67 -23 33 15.0
Date first
1998
Date last
2015
Obs
3
Pa first
100
Pa last
99
P.A. Now (θ)
99°
Sep first
56.1
Sep last
56.3
Sep. Now (ρ)
56.3"
Mag pri
9.39
Mag sec
15.90
delta mag (ΔM)
6.51
Spectral class
F0V (yellow-white)
Pri motion ra
+034
Sec motion ra
+050
Pri motion dec
-048
Sec motion dec
-043
Notes
V (Proper motion indicates physical)
rPM=0.254 (< 0.3, Physical double)
This double is physical.
 
 
22105-2333 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 10 32 -23 33 15 SEE 470 AB 2016 17 28 1.7 9.39 9.95 0.56
Show 22 10 32 -23 33 15 UC 4670 AC 2015 3 99 56.3 9.39 15.90 6.51 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.3
Precise sep
56.306
Constellation
Hydra
Tycho2
6955-01441-1
Gaia DR2
6818617721815942272
HD
210379
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22105-2333 UC 4670 AC 1999 2 100 56.2 9.39 15.90 F0V V 221031.67-233315.0
22105-2333 UC 4670 AC 2000 2 100 56.5 9.39 15.90 F0V V 221031.67-233315.0
22105-2333 UC 4670 AC 2015 3 99 56.3 9.39 15.90 F0V V 221031.67-233315.0

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