00170-0915 CVR 312

 
 
00h 17m 00.89s -09 14' 34.8" P.A. 194 sep 17.5 mag 18.50,19.20 Sp M4+M4
 
 
Coord 2000
00170-0915
Discov num
CVR 312
Comp
Coord arcsec 2000
00 17 00.89 -09 14 34.8
Date first
1998
Date last
2010
Obs
4
Pa first
193
Pa last
194
P.A. Now (θ)
194°
Sep first
17.6
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
18.50
Mag sec
19.20
delta mag (ΔM)
0.7
Spectral class
M4+M4 (red/red)
Pri motion ra
+055
Sec motion ra
+059
Pri motion dec
-011
Sec motion dec
-010
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193.6
Precise sep
17.52
Cdsa2 id
CVR 312
Constellation
Cetus
Ra deg
0.28358055555555556
De deg
-9.242999999999999
last precise pa
193.6
last precise sep
17.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00170-0915 CVR 312 2006 1 194 17.5 18.50 19.20 M4+M4 V R 001700.62-091451.9
00170-0915 CVR 312 2010 4 194 17.5 18.50 19.20 M4+M4 V R 001700.89-091434.8

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