11107+1542 GRV 830

 
 
11h 10m 47.26s +15 42' 32.4" P.A. 185 sep 33.3 mag 10.92,12.80
 
 
Coord 2000
11107+1542
Discov num
GRV 830
Comp
Coord arcsec 2000
11 10 47.26 +15 42 32.4
Date first
1997
Date last
2012
Obs
5
Pa first
186
Pa last
185
P.A. Now (θ)
185°
Sep first
33.5
Sep last
33.3
Sep. Now (ρ)
33.3"
Mag pri
10.92
Mag sec
12.80
delta mag (ΔM)
1.88
Spectral class
Pri motion ra
-024
Sec motion ra
-032
Pri motion dec
-018
Sec motion dec
-029
Notes
rPM=0.315
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185
Precise sep
33.3
Constellation
Leo
Tycho2
1430-01205-1
last precise pa
185
last precise sep
33.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11107+1542 GRV 830 2006 3 186 33.6 10.70 12.50 D 111047.26+154232.4
11107+1542 GRV 830 2012 5 185 33.3 10.70 12.50 D 111047.26+154232.4

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