03254+3420 LDS3490

 
 
03h 25m 17.27s +34 20' 38.2" P.A. 248 sep 12.8 mag 15.03,15.28
 
 
Coord 2000
03254+3420
Discov num
LDS3490
Comp
Coord arcsec 2000
03 25 17.27 +34 20 38.2
Date first
1960
Date last
2010
Obs
4
Pa first
247
Pa last
248
P.A. Now (θ)
248°
Sep first
13.0
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
15.03
Mag sec
15.28
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
-065
Sec motion ra
-069
Pri motion dec
-043
Sec motion dec
-045
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
247.8
last precise sep
12.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03254+3420 LDS3490 1998 2 247 12.7 15.03 15.28 D 032517.27+342038.2
03254+3420 LDS3490 2001 3 247 12.6 15.03 15.28 D 032517.27+342038.2
03254+3420 LDS3490 2010 4 247 12.8 15.03 15.28 032517.27+342038.2

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