00400+5549 ES  936

 
 
00h 40m 00.94s +55 48' 26.5" P.A. 269 sep 8.1 mag 10.57,10.73
 
 
Coord 2000
00400+5549
Discov num
ES  936
Comp
Coord arcsec 2000
00 40 00.94 +55 48 26.5
Date first
1904
Date last
2016
Obs
13
Pa first
271
Pa last
269
P.A. Now (θ)
269°
Sep first
6.9
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
10.57
Mag sec
10.73
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+006
Sec motion ra
+005
Pri motion dec
-002
Sec motion dec
-002
Notes
rPM=0.158 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.1
Precise sep
8.121
Cdsa2 id
ES 936
Constellation
Cassiopeia
Tycho2
3659-02165-1
Ra deg
0.6669277777777778
De deg
55.807361111111106
last precise pa
269.1
last precise sep
8.121
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00400+5549 ES 936 2005 8 269 8.4 10.57 10.73 D 004000.94+554826.5
00400+5549 ES 936 2011 10 269 6.0 10.57 10.73 D 004000.94+554826.5
00400+5549 ES 936 2015 11 271 7.9 10.57 10.73 004000.94+554826.5
00400+5549 ES 936 2016 13 269 8.1 10.57 10.73 004000.94+554826.5

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