01541+0011 A  1918

 
 
01h 54m 03.12s +00 10' 40.3" P.A. 326 sep 1.1 mag 11.09,11.32 Sp G0
 
 
Coord 2000
01541+0011
Discov num
A  1918
Comp
Coord arcsec 2000
01 54 03.12 +00 10 40.3
Date first
1908
Date last
2015
Obs
13
Pa first
322
Pa last
326
P.A. Now (θ)
326°
Sep first
1.2
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.09
Mag sec
11.32
delta mag (ΔM)
0.23
Spectral class
G0 (yellow)
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326
Precise sep
1.084
Constellation
Cetus
SAO
129556
Tycho2
0030-00408-1
last precise pa
326
last precise sep
1.084
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01541+0011 A 1918 1991 12 322 1.2 11.09 11.32 G0 015403.12+001040.3
01541+0011 A 1918 2015 13 326 1.1 11.09 11.32 G0 015403.12+001040.3

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