13465+3844 SLW 927

 
 
13h 46m 27.02s +38 43' 46.9" P.A. 2 sep 41.6 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
2015
Obs
4
Pa first
2
Pa last
2
P.A. Now (θ)
Sep first
41.5
Sep last
41.6
Sep. Now (ρ)
41.6"
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
41.605
Constellation
Canes Venatici
Gaia DR2
1496650593460923648
 
 
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
13465+3844 SLW 927 2015 4 2 41.6 17.80 18.85 M2.8+M3.4 V R 134627.02+384346.9

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