13089-0148 GWP1922AC

 
 
13h 08m 51.09s -01 48' 06.3" P.A. 197 sep 27.5 mag 10.60,16.80
 
 
Coord 2000
13089-0148
Discov num
GWP1922
Comp
AC
Coord arcsec 2000
13 08 51.09 -01 48 06.3
Date first
1989
Date last
2015
Obs
3
Pa first
196
Pa last
197
P.A. Now (θ)
197°
Sep first
28.0
Sep last
27.5
Sep. Now (ρ)
27.5"
Mag pri
10.60
Mag sec
16.80
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
-083
Sec motion ra
-080
Pri motion dec
-001
Sec motion dec
+004
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
13089-0148 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13089-0148 GWP1921 AB 1956 2017 6 167 25.4 10.60 14.70 4.10
Show 13089-0148 GWP1922 AC 1989 2015 3 197 27.5 10.60 16.80 6.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.2
Precise sep
27.512
Constellation
Virgo
Tycho2
4957-00752-1
Gaia DR2
12121275776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13089-0148 GWP1922 AC 1999 2 197 27.5 10.60 16.80 V R 130851.09-014806.3
13089-0148 GWP1922 AC 2015 3 197 27.5 10.60 16.80 V R 130851.09-014806.3

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