11516+3046 CRB  91

 
 
11h 51m 36.51s +30 45' 54.1" P.A. 336 sep 23 mag 13.40,15.90
 
 
Coord 2000
11516+3046
Discov num
CRB  91
Comp
Coord arcsec 2000
11 51 36.51 +30 45 54.1
Date first
1998
Date last
2010
Obs
3
Pa first
336
Pa last
336
P.A. Now (θ)
336°
Sep first
23.0
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
13.40
Mag sec
15.90
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-041
Sec motion ra
-046
Pri motion dec
-086
Sec motion dec
-080
Notes
V (Proper motion indicates physical)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336
Precise sep
23.01
Constellation
Ursa Major
last precise pa
336
last precise sep
23.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11516+3046 CRB 91 1998 1 156 23.0 13.40 15.90 V 115136.51+304554.3
11516+3046 CRB 91 2001 2 336 23.0 13.40 15.90 V 115136.51+304554.1
11516+3046 CRB 91 2010 3 336 23.0 13.40 15.90 V 115136.51+304554.1

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