13240+3549 CVR 140

 
 
13h 23m 57.67s +35 49' 21.4" P.A. 179 sep 68 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
2015
Obs
4
Pa first
179
Pa last
179
P.A. Now (θ)
179°
Sep first
68.2
Sep last
68.0
Sep. Now (ρ)
68"
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
68.048
Constellation
Canes Venatici
Gaia DR2
52149593600
 
 
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
13240+3549 CVR 140 2015 4 179 68.0 18.80 18.90 M0+M0 V R 132357.67+354921.4

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