02421-0134 OL    9

 
 
02h 42m 02.33s -01 34' 05.2" P.A. 330 sep 2.9 mag 10.00,11.70
 
 
Coord 2000
02421-0134
Discov num
OL    9
Comp
Coord arcsec 2000
02 42 02.33 -01 34 05.2
Date first
1908
Date last
2003
Obs
5
Pa first
328
Pa last
330
P.A. Now (θ)
330°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.00
Mag sec
11.70
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+013
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330
Precise sep
2.88
Constellation
Cetus
Tycho2
4699-01005-1
last precise pa
330
last precise sep
2.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02421-0134 OL 9 2003 5 330 2.9 10.00 11.70 N 024202.33-013405.2

If you need more information about this double, apply for a data request form to the WDS.