03160+3441 HO  503AB (V423 Per)

 
 
03h 16m 01.83s +34 41' 19.0" P.A. 88 sep 26.6 mag 6.26,11.90 Sp A1m dist. 60.94 pc (198.79 l.y.)
 
 
Coord 2000
03160+3441
Discov num
HO  503
Comp
AB
Coord arcsec 2000
03 16 01.83 +34 41 19.0
Date first
1896
Date last
2015
Obs
7
Pa first
99
Pa last
88
P.A. Now (θ)
88°
Sep first
30.8
Sep last
26.6
Sep. Now (ρ)
26.6"
Mag pri
6.26
Mag sec
11.90
delta mag (ΔM)
5.64
Spectral class
A1m (white)
Pri motion ra
+043
Sec motion ra
-001
Pri motion dec
-040
Sec motion dec
+006
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=1.084
This double is not physical.
 
 
03160+3441 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V423 Per 56296 03160+3441 HO 503 AB 1896 2015 7 88 26.6 6.26 11.90 5.64 <===
Show 56296 03160+3441 TOK 472 AC 1980 2015 3 228 323.3 6.26 19.24 12.98
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.4
Precise sep
26.62
Var name
V423 Per
Constellation
Perseus
SAO
56296
HIP
15204
Tycho2
2348-01883-1
HD
20210
HR
976
BD
BD+34 610
Distance
60.94
Distance ly
198.79
last precise pa
88.4
last precise sep
26.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03160+3441 HO 503 AB 2001 6 88 27.1 6.26 11.90 A1m NU 031601.83+344119.0
03160+3441 HO 503 AB 2015 7 88 26.6 6.26 11.90 A1m NU 031601.83+344119.0

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