01239+0050 GWP 182

 
 
01h 23m 52.17s +00 49' 49.9" P.A. 191 sep 20.5 mag 15.20,15.40 Sp M4+M4
 
 
Coord 2000
01239+0050
Discov num
GWP 182
Comp
Coord arcsec 2000
01 23 52.17 +00 49 49.9
Date first
1990
Date last
2016
Obs
11
Pa first
191
Pa last
191
P.A. Now (θ)
191°
Sep first
20.5
Sep last
20.5
Sep. Now (ρ)
20.5"
Mag pri
15.20
Mag sec
15.40
delta mag (ΔM)
0.2
Spectral class
M4+M4 (red/red)
Pri motion ra
-056
Sec motion ra
-053
Pri motion dec
-059
Sec motion dec
-061
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.2
Precise sep
20.492
Constellation
Cetus
SAO
129272
Gaia DR2
64484982016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01239+0050 GWP 182 2000 2 191 20.5 15.20 15.40 NVD 012352.17+004949.9
01239+0050 GWP 182 2003 4 191 20.5 15.20 15.40 M4+M4 NV 012352.17+004949.9
01239+0050 GWP 182 2010 6 191 20.5 15.20 15.40 M4+M4 NV 012352.17+004949.9
01239+0050 GWP 182 2016 7 191 20.5 15.20 15.40 M4+M4 NV 012352.17+004949.9

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