03015+5920 STI 420

 
 
03h 01m 34.00s +59 20' 16.8" P.A. 197 sep 12.7 mag 9.80,13.00 Sp B8III:
 
 
Coord 2000
03015+5920
Discov num
STI 420
Comp
Coord arcsec 2000
03 01 34.00 +59 20 16.8
Date first
1907
Date last
2012
Obs
9
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
12.9
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
9.80
Mag sec
13.00
delta mag (ΔM)
3.2
Spectral class
B8III: (blue-white)
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
-002
Sec motion dec
-005
Notes
rPM=0.832
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196.5
Precise sep
12.735
Constellation
Cassiopeia
Tycho2
3713-01037-1
last precise pa
196.5
last precise sep
12.735
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03015+5920 STI 420 1998 6 197 12.5 9.80 13.00 D 030134.00+592016.8
03015+5920 STI 420 2003 7 197 12.6 9.80 13.00 D 030134.00+592016.8
03015+5920 STI 420 2012 8 197 12.7 9.80 13.00 B8III: 030134.00+592016.8

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