01443+0108 CVR 398

 
 
01h 44m 18.67s +01 08' 18.0" P.A. 117 sep 14.1 mag 17.00,18.30 Sp M4+M4
 
 
Coord 2000
01443+0108
Discov num
CVR 398
Comp
Coord arcsec 2000
01 44 18.67 +01 08 18.0
Date first
1998
Date last
2010
Obs
5
Pa first
117
Pa last
117
P.A. Now (θ)
117°
Sep first
13.8
Sep last
14.1
Sep. Now (ρ)
14.1"
Mag pri
17.00
Mag sec
18.30
delta mag (ΔM)
1.3
Spectral class
M4+M4 (red/red)
Pri motion ra
+039
Sec motion ra
+041
Pri motion dec
-033
Sec motion dec
-032
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117
Precise sep
14.08
Constellation
Cetus
last precise pa
117
last precise sep
14.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01443+0108 CVR 398 2008 1 117 14.0 17.00 18.30 M4+M4 V R 014419.50+010811.6
01443+0108 CVR 398 2010 5 117 14.0 17.00 18.30 M4+M4 V R 014418.67+010818.0

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