00334+4739 A   911

 
 
00h 33m 26.70s +47 38' 58.0" P.A. 314 sep 0.7 mag 8.95,9.57 Sp A2 dist. 357.14 pc (1164.99 l.y.)
 
 
Coord 2000
00334+4739
Discov num
A   911
Comp
Coord arcsec 2000
00 33 26.70 +47 38 58.0
Date first
1905
Date last
2015
Obs
23
Pa first
320
Pa last
314
P.A. Now (θ)
314°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.95
Mag sec
9.57
delta mag (ΔM)
0.62
Spectral class
A2 (white)
Pri motion ra
+026
Sec motion ra
+026
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
36463
HIP
2635
Tycho2
3252-01491-1
HD
2982
BD
BD+46 107
Distance
357.14
Distance ly
1164.99
last precise pa
314.1
last precise sep
0.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00334+4739 A 911 2006 20 315 0.6 8.95 9.57 A2 D 003326.70+473858.0
00334+4739 A 911 2008 21 313 0.6 8.95 9.57 A2 D 003326.70+473858.0
00334+4739 A 911 2010 22 314 0.7 8.95 9.57 A2 003326.70+473858.0
00334+4739 A 911 2015 23 314 0.7 8.95 9.57 A2 003326.70+473858.0

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