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
Cdsa2 id
CVR 398
Constellation
Cetus
Ra deg
1.7385194444444445
De deg
1.1383333333333332
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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