13240+3549 CVR 140

 
 
13h 23m 57.67s +35 49' 21.4" P.A. 179 sep 67.9 mag 18.80,18.90 Sp M0+M0
 
 
Coord 2000
13240+3549
Discov num
CVR 140
Comp
Coord arcsec 2000
13 23 57.67 +35 49 21.4
Date first
2000
Date last
2010
Obs
3
Pa first
179
Pa last
179
P.A. Now (θ)
179°
Sep first
68.2
Sep last
67.9
Sep. Now (ρ)
67.9"
Mag pri
18.80
Mag sec
18.90
delta mag (ΔM)
0.1
Spectral class
M0+M0 (red/red)
Pri motion ra
+018
Sec motion ra
+017
Pri motion dec
-081
Sec motion dec
-085
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.3
Precise sep
67.91
Constellation
Canes Venatici
last precise pa
179.3
last precise sep
67.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13240+3549 CVR 140 2004 1 179 68.1 18.80 18.90 M0+M0 V R 132357.67+354921.4
13240+3549 CVR 140 2010 3 179 67.7 18.80 18.90 M0+M0 V R 132357.67+354921.4

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