08186+3138 CVR  77

 
 
08h 18m 33.89s +31 38' 02.0" P.A. 106 sep 64.5 mag 14.60,16.30 Sp M2+M3
 
 
Coord 2000
08186+3138
Discov num
CVR  77
Comp
Coord arcsec 2000
08 18 33.89 +31 38 02.0
Date first
1998
Date last
2010
Obs
3
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
64.5
Sep last
64.5
Sep. Now (ρ)
64.5"
Mag pri
14.60
Mag sec
16.30
delta mag (ΔM)
1.7
Spectral class
M2+M3 (red/red)
Pri motion ra
-008
Sec motion ra
-010
Pri motion dec
-070
Sec motion dec
-067
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.1
Precise sep
64.46
Constellation
Cancer
last precise pa
106.1
last precise sep
64.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08186+3138 CVR 77 2002 1 106 64.5 14.60 16.30 M2+M3 V R 081833.89+313802.0
08186+3138 CVR 77 2010 3 106 64.4 14.60 16.30 M2+M3 V R 081833.89+313802.0

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