01213+5643 STI1579

 
 
01h 21m 23.93s +56 43' 49.5" P.A. 7 sep 11.5 mag 12.38,13.40
 
 
Coord 2000
01213+5643
Discov num
STI1579
Comp
Coord arcsec 2000
01 21 23.93 +56 43 49.5
Date first
1911
Date last
2010
Obs
4
Pa first
4
Pa last
7
P.A. Now (θ)
Sep first
10.8
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
12.38
Mag sec
13.40
delta mag (ΔM)
1.02
Spectral class
Pri motion ra
+003
Sec motion ra
+008
Pri motion dec
-011
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3678-01945-1
last precise pa
7
last precise sep
11.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01213+5643 STI1579 2000 2 7 11.5 12.38 13.40 D 012123.93+564349.5
01213+5643 STI1579 2003 3 7 11.6 12.38 13.40 D 012123.93+564349.5
01213+5643 STI1579 2010 4 6 10.9 12.38 13.40 012123.93+564349.5

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