23300+2117 GRV 668AB

 
 
23h 30m 03.44s +21 17' 01.8" P.A. 331.00 sep 6.2 mag 11.61,13.60
 
 
Coord 2000
23300+2117
Discov num
GRV 668
Comp
AB
Coord arcsec 2000
23 30 03.44 +21 17 01.8
Date first
1997
Date last
2015
Obs
7
Pa first
331
Pa last
331
P.A. Now (θ)
331°
Sep first
6.1
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
11.61
Mag sec
13.60
delta mag (ΔM)
1.99
Spectral class
Pri motion ra
+018
Sec motion ra
-012
Pri motion dec
-017
Sec motion dec
+023
Notes
rPM=1.927
This double is not physical.
 
 
23300+2117 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 30 03 +21 17 02 GRV 668 AB 2015 7 331 6.2 11.61 13.60 1.99 <===
Show 23 30 03 +21 17 02 GRV 668 AC 2015 8 322 78.6 11.61 13.00 1.39
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
331.1
Precise sep
6.22
Constellation
Pegasus
Tycho2
1726-01002-1
Gaia DR2
2827211567472956160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23300+2117 GRV 668 AB 1997 1 331 6.1 11.61 13.60 233003.44+211701.8
23300+2117 GRV 668 AB 2000 2 322 78.6 11.61 13.60 233003.44+211701.8
23300+2117 GRV 668 AB 2003 3 331 6.2 11.61 13.60 233003.44+211701.8
23300+2117 GRV 668 AB 2010 4 330 5.3 11.61 13.60 233003.44+211701.8
23300+2117 GRV 668 AB 2015 4 331 6.2 11.61 13.60 233003.44+211701.8

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