00005+4917 HU  700

 
 
00h 00m 28.58s +49 17' 17.5" P.A. 338 sep 4.7 mag 9.60,14.50 Sp A0
 
 
Coord 2000
00005+4917
Discov num
HU  700
Comp
Coord arcsec 2000
00 00 28.58 +49 17 17.5
Date first
1902
Date last
2015
Obs
6
Pa first
341
Pa last
338
P.A. Now (θ)
338°
Sep first
4.7
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.60
Mag sec
14.50
delta mag (ΔM)
4.9
Spectral class
A0 (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.4
Precise sep
4.681
Constellation
Cassiopeia
SAO
53564
Tycho2
3254-01597-1
last precise pa
338.4
last precise sep
4.681
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00005+4917 HU 700 1998 5 340 4.6 9.60 14.50 A0 D 000028.58+491717.5
00005+4917 HU 700 2015 6 338 4.7 9.60 14.50 A0 000028.58+491717.5

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