11146+4521 CBL  49

 
 
11h 14m 38.30s +45 20' 55.2" P.A. 38 sep 64.2 mag 10.67,10.88
 
 
Coord 2000
11146+4521
Discov num
CBL  49
Comp
Coord arcsec 2000
11 14 38.30 +45 20 55.2
Date first
1895
Date last
2010
Obs
11
Pa first
38
Pa last
38
P.A. Now (θ)
38°
Sep first
64.3
Sep last
64.2
Sep. Now (ρ)
64.2"
Mag pri
10.67
Mag sec
10.88
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
-052
Sec motion ra
-053
Pri motion dec
+008
Sec motion dec
+008
Notes
V (Proper motion indicates physical)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.3
Precise sep
64.2
Constellation
Ursa Major
Tycho2
3444-01084-1
last precise pa
38.2
last precise sep
64.211
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11146+4521 CBL 49 1999 9 38 64.2 10.50 10.70 VD 111438.30+452055.2
11146+4521 CBL 49 2004 10 38 64.2 10.50 10.70 VD 111438.30+452055.2
11146+4521 CBL 49 2010 11 38 64.2 10.67 10.88 V 111438.30+452055.2

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