13465+3844 SLW 927

 
 
13h 46m 27.02s +38 43' 46.9" P.A. 2 sep 41.7 mag 17.80,18.85 Sp M2.8+M3.4
 
 
Coord 2000
13465+3844
Discov num
SLW 927
Comp
Coord arcsec 2000
13 46 27.02 +38 43 46.9
Date first
1998
Date last
2010
Obs
3
Pa first
2
Pa last
2
P.A. Now (θ)
Sep first
41.5
Sep last
41.7
Sep. Now (ρ)
41.7"
Mag pri
17.80
Mag sec
18.85
delta mag (ΔM)
1.05
Spectral class
M2.8+M3.4 (red/red)
Pri motion ra
-094
Sec motion ra
-091
Pri motion dec
-084
Sec motion dec
-086
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.8
Precise sep
41.68
Constellation
Canes Venatici
last precise pa
1.8
last precise sep
41.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13465+3844 SLW 927 2004 1 2 41.6 17.80 18.85 M2.8 M3.4 V R 134627.02+384346.9
13465+3844 SLW 927 2010 3 2 41.6 17.80 18.85 M2.8+M3.4 V R 134627.02+384346.9

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