01554+6218 STI 323

 
 
01h 55m 20.79s +62 17' 47.0" P.A. 245 sep 12 mag 12.27,13.80
 
 
Coord 2000
01554+6218
Discov num
STI 323
Comp
Coord arcsec 2000
01 55 20.79 +62 17 47.0
Date first
1908
Date last
2010
Obs
5
Pa first
243
Pa last
245
P.A. Now (θ)
245°
Sep first
12.1
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
12.27
Mag sec
13.80
delta mag (ΔM)
1.53
Spectral class
Pri motion ra
-010
Sec motion ra
-006
Pri motion dec
+001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4036-01617-1
last precise pa
245.1
last precise sep
12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01554+6218 STI 323 1999 2 246 12.0 12.27 13.80 D 015520.79+621747.0
01554+6218 STI 323 2008 3 246 12.0 12.27 13.80 D 015520.79+621747.0
01554+6218 STI 323 2010 5 246 11.7 12.27 13.80 015520.79+621747.0

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