01098+4924 HU 1022

 
 
01h 09m 46.47s +49 23' 45.9" P.A. 324 sep 3 mag 9.44,14.30 Sp A2
 
 
Coord 2000
01098+4924
Discov num
HU 1022
Comp
Coord arcsec 2000
01 09 46.47 +49 23 45.9
Date first
1903
Date last
1920
Obs
2
Pa first
323
Pa last
324
P.A. Now (θ)
324°
Sep first
2.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.44
Mag sec
14.30
delta mag (ΔM)
4.86
Spectral class
A2 (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.7
Precise sep
2.96
Cdsa2 id
HU 1022
Constellation
Cassiopeia
SAO
36975
Tycho2
3272-01334-1
Ra deg
1.1629083333333332
De deg
49.39608333333333
last precise pa
323.7
last precise sep
2.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01098+4924 HU 1022 1920 2 324 3.0 9.44 14.30 A2 010946.47+492345.9

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