01287+6027 OL  134

 
 
01h 28m 40.23s +60 26' 36.8" P.A. 71 sep 1.9 mag 11.75,11.96 Sp A5
 
 
Coord 2000
01287+6027
Discov num
OL  134
Comp
Coord arcsec 2000
01 28 40.23 +60 26 36.8
Date first
1928
Date last
2008
Obs
5
Pa first
24
Pa last
71
P.A. Now (θ)
71°
Sep first
2.5
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.75
Mag sec
11.96
delta mag (ΔM)
0.21
Spectral class
A5 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.1
Precise sep
1.933
Constellation
Cassiopeia
Tycho2
4031-02110-1
last precise pa
71.1
last precise sep
1.933
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01287+6027 OL 134 1995 4 57 1.9 11.75 11.96 012840.23+602636.8
01287+6027 OL 134 2008 5 71 1.9 11.75 11.96 012840.23+602636.8

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