02575+0930 LDS3444

 
 
02h 57m 27.93s +09 30' 29.7" P.A. 304 sep 21.9 mag 12.41,14.30 Sp K+K
 
 
Coord 2000
02575+0930
Discov num
LDS3444
Comp
Coord arcsec 2000
02 57 27.93 +09 30 29.7
Date first
1949
Date last
2010
Obs
5
Pa first
305
Pa last
304
P.A. Now (θ)
304°
Sep first
21.6
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
12.41
Mag sec
14.30
delta mag (ΔM)
1.89
Spectral class
K+K (yellow-orange/yellow-orange)
Pri motion ra
+256
Sec motion ra
+256
Pri motion dec
+112
Sec motion dec
+112
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.1
Precise sep
21.94
Constellation
Cetus
last precise pa
304.1
last precise sep
21.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02575+0930 LDS3444 1999 3 304 21.9 12.50 17.10 D 025727.93+093029.7
02575+0930 LDS3444 2000 4 304 21.9 12.50 17.10 D 025727.93+093029.7
02575+0930 LDS3444 2010 5 304 21.8 12.41 14.30 K+K 025727.93+093029.7

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