03454+4952 HU  103AB

 
 
03h 45m 22.61s +49 51' 42.4" P.A. 202 sep 1.1 mag 8.70,8.86 Sp A0 dist. 265.25 pc (865.25 l.y.)
 
 
Coord 2000
03454+4952
Discov num
HU  103
Comp
AB
Coord arcsec 2000
03 45 22.61 +49 51 42.4
Date first
1900
Date last
2014
Obs
27
Pa first
208
Pa last
202
P.A. Now (θ)
202°
Sep first
0.8
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.70
Mag sec
8.86
delta mag (ΔM)
0.16
Spectral class
A0 (white)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
03454+4952 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 39077 03454+4952 HU 103 AB 1900 2014 27 202 1.1 8.70 8.86 0.16 <===
Show 39077 03454+4952 HU 103 AC 1916 2002 3 298 29.5 8.70 13.19 4.49
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
39077
HIP
17541
Tycho2
3334-00159-1
HD
23177
BD
BD+49 1014
Distance
265.25
Distance ly
865.25
last precise pa
201.5
last precise sep
1.147
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03454+4952 HU 103 AB 2006 25 202 1.2 8.70 8.86 A0 D 034522.61+495142.4
03454+4952 HU 103 AB 2008 26 201 1.2 8.70 8.86 A0 D 034522.61+495142.4
03454+4952 HU 103 AB 2010 27 203 1.2 8.70 8.86 A0 D 034522.61+495142.4
03454+4952 HU 103 AB 2014 27 202 1.1 8.70 8.86 A0 034522.61+495142.4

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