11589-0147 GWP1722

 
 
11h 58m 56.90s -01 46' 31.5" P.A. 340 sep 79 mag 11.68,15.03
 
 
Coord 2000
11589-0147
Discov num
GWP1722
Comp
Coord arcsec 2000
11 58 56.90 -01 46 31.5
Date first
1988
Date last
2014
Obs
6
Pa first
341
Pa last
340
P.A. Now (θ)
340°
Sep first
78.1
Sep last
79.0
Sep. Now (ρ)
79"
Mag pri
11.68
Mag sec
15.03
delta mag (ΔM)
3.35
Spectral class
Pri motion ra
-060
Sec motion ra
-063
Pri motion dec
+016
Sec motion dec
+020
Notes
V (Proper motion indicates physical)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340
Precise sep
79
Constellation
Virgo
Tycho2
4932-00659-1
last precise pa
340
last precise sep
79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11589-0147 GWP1722 1999 2 341 78.3 12.30 14.50 V 115856.90-014631.5
11589-0147 GWP1722 2000 3 341 78.4 12.30 14.50 V 115856.90-014631.5
11589-0147 GWP1722 2014 4 340 79.0 11.68 15.03 V 115856.90-014631.5

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