12401+3722 CBL 390

 
 
12h 40m 08.21s +37 21' 46.8" P.A. 77 sep 33 mag 14.30,17.20
 
 
Coord 2000
12401+3722
Discov num
CBL 390
Comp
Coord arcsec 2000
12 40 08.21 +37 21 46.8
Date first
2000
Date last
2010
Obs
6
Pa first
77
Pa last
77
P.A. Now (θ)
77°
Sep first
33.0
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
14.30
Mag sec
17.20
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
+114
Sec motion ra
+118
Pri motion dec
-191
Sec motion dec
-191
Notes
V (Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.6
Precise sep
32.987
Constellation
Canes Venatici
last precise pa
76.6
last precise sep
32.987
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12401+3722 CBL 390 2004 1 77 33.0 14.30 17.20 V 124008.25+372146.1
12401+3722 CBL 390 2010 5 77 33.0 14.30 17.20 V 124008.21+372146.8

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