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
Constellation
Cassiopeia
SAO
36975
Tycho2
3272-01334-1
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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