03530+4112 A  1542

 
 
03h 53m 02.47s +41 11' 34.2" P.A. 289 sep 4.9 mag 9.50,12.20 Sp A2
 
 
Coord 2000
03530+4112
Discov num
A  1542
Comp
Coord arcsec 2000
03 53 02.47 +41 11 34.2
Date first
1907
Date last
2016
Obs
8
Pa first
288
Pa last
289
P.A. Now (θ)
289°
Sep first
4.4
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
9.50
Mag sec
12.20
delta mag (ΔM)
2.7
Spectral class
A2 (white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.3
Precise sep
4.928
Constellation
Perseus
SAO
39171
Tycho2
2868-00450-1
HD
275918
last precise pa
289.1
last precise sep
4.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03530+4112 A 1542 2000 6 289 4.8 9.54 12.20 A2 D 035302.47+411134.2
03530+4112 A 1542 2002 7 289 4.8 9.50 12.20 A2 D 035302.47+411134.2
03530+4112 A 1542 2016 8 289 4.9 9.50 12.20 A2 035302.47+411134.2

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