00316+1209 CVR  12

 
 
00h 31m 38.98s +12 09' 17.6" P.A. 97 sep 83.9 mag 14.50,17.80 Sp M1+M4
 
 
Coord 2000
00316+1209
Discov num
CVR  12
Comp
Coord arcsec 2000
00 31 38.98 +12 09 17.6
Date first
1953
Date last
2015
Obs
8
Pa first
97
Pa last
97
P.A. Now (θ)
97°
Sep first
84.0
Sep last
83.9
Sep. Now (ρ)
83.9"
Mag pri
14.50
Mag sec
17.80
delta mag (ΔM)
3.3
Spectral class
M1+M4 (red/red)
Pri motion ra
-023
Sec motion ra
-022
Pri motion dec
-085
Sec motion dec
-087
Notes
V (Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.8
Precise sep
83.89
Constellation
Pisces
Gaia DR2
2754716299086737792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00316+1209 CVR 12 2010 6 97 83.9 14.50 17.80 M1+M4 V 003138.98+120917.6
00316+1209 CVR 12 2015 8 97 83.9 14.50 17.80 M1+M4 V 003138.98+120917.6

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