00338-2241 ARA1956

 
 
00h 33m 45.81s -22 40' 26.9" P.A. 298 sep 3 mag 10.99,11.50
 
 
Coord 2000
00338-2241
Discov num
ARA1956
Comp
Coord arcsec 2000
00 33 45.81 -22 40 26.9
Date first
1921
Date last
2015
Obs
5
Pa first
310
Pa last
298
P.A. Now (θ)
298°
Sep first
1.5
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.99
Mag sec
11.50
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
+045
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298
Precise sep
2.97
Constellation
Cetus
Tycho2
6421-00027-1
last precise pa
298
last precise sep
2.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00338-2241 ARA1956 1921 1 310 1.5 10.99 11.50 003345.81-224026.9
00338-2241 ARA1956 2000 2 296 2.7 10.99 11.50 003345.81-224026.9
00338-2241 ARA1956 2015 4 298 3.0 10.99 11.50 003345.81-224026.9

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