13397+3316 CVR 707

 
 
13h 39m 43.02s +33 16' 35.1" P.A. 145 sep 14.2 mag 16.90,18.40 Sp M2+M4
 
 
Coord 2000
13397+3316
Discov num
CVR 707
Comp
Coord arcsec 2000
13 39 43.02 +33 16 35.1
Date first
1999
Date last
2010
Obs
3
Pa first
146
Pa last
145
P.A. Now (θ)
145°
Sep first
14.3
Sep last
14.2
Sep. Now (ρ)
14.2"
Mag pri
16.90
Mag sec
18.40
delta mag (ΔM)
1.5
Spectral class
M2+M4 (red/red)
Pri motion ra
-054
Sec motion ra
-048
Pri motion dec
+009
Sec motion dec
+005
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145
Precise sep
14.24
Cdsa2 id
CVR 707
Constellation
Canes Venatici
Ra deg
13.661950000000001
De deg
33.27641666666666
last precise pa
145
last precise sep
14.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13397+3316 CVR 707 2004 1 145 14.2 16.90 18.40 M2+M4 V R 133943.67+331623.4
13397+3316 CVR 707 2010 3 145 14.2 16.90 18.40 M2+M4 V R 133943.02+331635.1

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