13380+4423 CVR 705

 
 
13h 38m 00.52s +44 22' 22.8" P.A. 295 sep 26.6 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
2015
Obs
4
Pa first
292
Pa last
295
P.A. Now (θ)
295°
Sep first
26.9
Sep last
26.6
Sep. Now (ρ)
26.6"
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
294.5
Precise sep
26.564
Constellation
Canes Venatici
Gaia DR2
08449780992
 
 
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
13380+4423 CVR 705 2015 4 295 26.6 18.90 19.60 M2+M2 V R 133800.52+442222.8

If you need more information about this double, apply for a data request form to the WDS.