00161+6649 HU 1004

 
 
00h 16m 07.86s +66 49' 23.4" P.A. 184 sep 0.8 mag 10.44,10.58 Sp F2
 
 
Coord 2000
00161+6649
Discov num
HU 1004
Comp
Coord arcsec 2000
00 16 07.86 +66 49 23.4
Date first
1904
Date last
2008
Obs
10
Pa first
188
Pa last
184
P.A. Now (θ)
184°
Sep first
0.5
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.44
Mag sec
10.58
delta mag (ΔM)
0.14
Spectral class
F2 (yellow-white)
Pri motion ra
-013
Sec motion ra
-013
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.9
Precise sep
0.764
Cdsa2 id
HU 1004
Constellation
Cepheus
SAO
11075
Tycho2
4026-00063-1
Ra deg
0.26885
De deg
66.82316666666667
last precise pa
183.9
last precise sep
0.764
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00161+6649 HU 1004 1991 8 188 0.8 10.44 10.58 F2 001607.86+664923.4
00161+6649 HU 1004 2008 10 184 0.8 10.44 10.58 F2 001607.86+664923.4

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