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
Cdsa2 id
CVR 77
Constellation
Cancer
Ra deg
8.309413888888889
De deg
31.633888888888887
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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