01231+5538 STI1593

 
 
01h 23m 08.86s +55 38' 06.6" P.A. 210 sep 13 mag 10.66,11.64
 
 
Coord 2000
01231+5538
Discov num
STI1593
Comp
Coord arcsec 2000
01 23 08.86 +55 38 06.6
Date first
1911
Date last
2013
Obs
8
Pa first
207
Pa last
210
P.A. Now (θ)
210°
Sep first
13.4
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
10.66
Mag sec
11.64
delta mag (ΔM)
0.98
Spectral class
Pri motion ra
+006
Sec motion ra
-007
Pri motion dec
+002
Sec motion dec
+010
Notes
rPM=1.251
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.6
Precise sep
13
Constellation
Cassiopeia
Tycho2
3674-01316-1
last precise pa
209.6
last precise sep
13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01231+5538 STI1593 1999 5 209 13.1 10.66 11.64 D 012308.86+553806.6
01231+5538 STI1593 2003 6 209 13.0 10.66 11.64 D 012308.86+553806.6
01231+5538 STI1593 2011 7 210 13.1 10.66 11.64 012308.86+553806.6
01231+5538 STI1593 2013 8 210 13.0 10.66 11.64 012308.86+553806.6

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