02319-0151 BAL  14

 
 
02h 31m 49.73s -01 52' 06.6" P.A. 77 sep 8.7 mag 10.91,12.43
 
 
Coord 2000
02319-0151
Discov num
BAL  14
Comp
Coord arcsec 2000
02 31 49.73 -01 52 06.6
Date first
1899
Date last
2016
Obs
7
Pa first
78
Pa last
77
P.A. Now (θ)
77°
Sep first
8.3
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
10.91
Mag sec
12.43
delta mag (ΔM)
1.52
Spectral class
Pri motion ra
+011
Sec motion ra
+021
Pri motion dec
+006
Sec motion dec
+011
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
Tycho2
4698-00198-1
last precise pa
76.6
last precise sep
8.703
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02319-0151 BAL 14 1998 4 77 8.6 10.91 12.43 DB 023149.73-015206.6
02319-0151 BAL 14 1999 5 77 8.7 10.91 12.43 DB 023149.73-015206.6
02319-0151 BAL 14 2010 6 77 8.6 10.91 12.43 B 023149.73-015206.6
02319-0151 BAL 14 2016 7 77 8.7 10.91 12.43 B 023149.73-015206.6

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