00334+2004 CVR 331

 
 
00h 33m 21.29s +20 03' 44.5" P.A. 187 sep 8.5 mag 16.30,18.50 Sp M0+M3
 
 
Coord 2000
00334+2004
Discov num
CVR 331
Comp
Coord arcsec 2000
00 33 21.29 +20 03 44.5
Date first
1997
Date last
2010
Obs
3
Pa first
189
Pa last
187
P.A. Now (θ)
187°
Sep first
8.3
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
16.30
Mag sec
18.50
delta mag (ΔM)
2.2
Spectral class
M0+M3 (red/red)
Pri motion ra
-019
Sec motion ra
-015
Pri motion dec
-043
Sec motion dec
-048
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.127 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.4
Precise sep
8.48
Cdsa2 id
CVR 331
Constellation
Pisces
Ra deg
0.5559138888888889
De deg
20.062361111111112
last precise pa
187.4
last precise sep
8.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00334+2004 CVR 331 2009 1 189 8.2 16.30 18.50 M0+M3 V R 003321.20+200336.4
00334+2004 CVR 331 2010 3 187 8.2 16.30 18.50 M0+M3 V R 003321.29+200344.5

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