13380+4423 CVR 705

 
 
13h 38m 00.52s +44 22' 22.8" P.A. 294 sep 27 mag 18.90,19.60 Sp M2+M2
 
 
Coord 2000
13380+4423
Discov num
CVR 705
Comp
Coord arcsec 2000
13 38 00.52 +44 22 22.8
Date first
1998
Date last
2010
Obs
3
Pa first
292
Pa last
294
P.A. Now (θ)
294°
Sep first
26.9
Sep last
27.0
Sep. Now (ρ)
27"
Mag pri
18.90
Mag sec
19.60
delta mag (ΔM)
0.7
Spectral class
M2+M2 (red/red)
Pri motion ra
-031
Sec motion ra
-031
Pri motion dec
-027
Sec motion dec
-025
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.3
Precise sep
27.02
Constellation
Canes Venatici
last precise pa
294.3
last precise sep
27.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13380+4423 CVR 705 2003 1 295 26.6 18.90 19.60 M2+M2 V R 133758.27+442233.8
13380+4423 CVR 705 2010 3 295 26.9 18.90 19.60 M2+M2 V R 133800.52+442222.8

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