00440+4658 A   652

 
 
00h 44m 02.70s +46 57' 52.8" P.A. 175 sep 0.4 mag 8.70,9.90 Sp A5
 
 
Coord 2000
00440+4658
Discov num
A   652
Comp
Coord arcsec 2000
00 44 02.70 +46 57 52.8
Date first
1904
Date last
1981
Obs
8
Pa first
175
Pa last
175
P.A. Now (θ)
175°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.70
Mag sec
9.90
delta mag (ΔM)
1.2
Spectral class
A5 (white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.9
Precise sep
0.4
Constellation
Cassiopeia
SAO
36608
Tycho2
3253-01195-1
HD
4117
last precise pa
174.9
last precise sep
0.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00440+4658 A 652 1981 8 175 0.4 8.70 9.90 A5 004402.70+465752.8
00440+4658 A 652 2000 9 169 0.4 8.70 9.90 A5 004402.70+465752.8

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