01284+6002 STI 221

 
 
01h 28m 26.33s +60 01' 46.9" P.A. 183 sep 14.9 mag 10.77,11.97 Sp A2
 
 
Coord 2000
01284+6002
Discov num
STI 221
Comp
Coord arcsec 2000
01 28 26.33 +60 01 46.9
Date first
1901
Date last
2010
Obs
6
Pa first
178
Pa last
183
P.A. Now (θ)
183°
Sep first
14.4
Sep last
14.9
Sep. Now (ρ)
14.9"
Mag pri
10.77
Mag sec
11.97
delta mag (ΔM)
1.2
Spectral class
A2 (white)
Pri motion ra
+004
Sec motion ra
-007
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4031-02652-1
last precise pa
183.4
last precise sep
14.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01284+6002 STI 221 1999 3 183 15.0 10.77 11.97 D 012826.33+600146.9
01284+6002 STI 221 2008 4 183 15.0 10.77 11.97 D 012826.33+600146.9
01284+6002 STI 221 2010 6 183 14.8 10.77 11.97 A2 012826.33+600146.9

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