12445+6244 BVD 319

 
 
12h 44m 31.27s +62 44' 22.4" P.A. 34 sep 9.3 mag 18.05,18.50
 
 
Coord 2000
12445+6244
Discov num
BVD 319
Comp
Coord arcsec 2000
12 44 31.27 +62 44 22.4
Date first
1999
Date last
2015
Obs
2
Pa first
34
Pa last
34
P.A. Now (θ)
34°
Sep first
9.5
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
18.05
Mag sec
18.50
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
+047
Sec motion ra
+045
Pri motion dec
-035
Sec motion dec
-035
Notes
V (Proper motion indicates physical)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.2
Precise sep
9.34
Constellation
Ursa Major
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12445+6244 BVD 319 1999 1 34 9.5 18.05 18.50 V 124431.27+624422.4
12445+6244 BVD 319 2010 2 35 9.2 18.05 18.50 V 124431.27+624422.4
12445+6244 BVD 319 2015 2 34 9.3 18.05 18.50 V 124431.27+624422.4

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