11187+3759 GRV 833

 
 
11h 18m 44.75s +37 59' 27.6" P.A. 344 sep 33.6 mag 11.30,11.77
 
 
Coord 2000
11187+3759
Discov num
GRV 833
Comp
Coord arcsec 2000
11 18 44.75 +37 59 27.6
Date first
1928
Date last
2010
Obs
5
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
33.6
Sep last
33.6
Sep. Now (ρ)
33.6"
Mag pri
11.30
Mag sec
11.77
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
+022
Sec motion dec
+021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3010-00864-1
last precise pa
343.8
last precise sep
33.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11187+3759 GRV 833 2006 4 344 33.5 11.10 11.50 D 111844.75+375927.6
11187+3759 GRV 833 2010 5 344 33.6 11.30 11.77 111844.75+375927.6

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