03470+4126 STF 443AC

 
 
03h 47m 02.11s +41 25' 38.1" P.A. 331 sep 106.2 mag 8.20,11.42 Sp K1V dist. 21.91 pc (71.47 l.y.)
 
 
Coord 2000
03470+4126
Discov num
STF 443
Comp
AC
Coord arcsec 2000
03 47 02.11 +41 25 38.1
Date first
1879
Date last
2002
Obs
10
Pa first
159
Pa last
331
P.A. Now (θ)
331°
Sep first
64.2
Sep last
106.2
Sep. Now (ρ)
106.2"
Mag pri
8.20
Mag sec
11.42
delta mag (ΔM)
3.22
Spectral class
K1V (yellow-orange)
Pri motion ra
+060
Sec motion ra
-009
Pri motion dec
-124
Sec motion dec
+000
Notes
N L P (See Notes, Linear solution, 100-year proper motion)
rPM=1.03
This double is not physical.
 
 
03470+4126 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V580 Per 39100 03470+4126 STF 443 AB 1822 2016 139 56 6.9 8.20 8.82 0.62
Show 39100 03470+4126 STF 443 AC 1879 2002 10 331 106.2 8.20 11.42 3.22 <===
Show 03470+4126 WSI 68 Ca,Cb 2005 2005 1 173 0.6 11.60 12.10 0.50
Show 03470+4126 FOX 135 CD 1906 2015 4 138 4.2 11.10 13.80 2.70
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.8
Precise sep
106.203
Var name
V580 Per
Constellation
Perseus
SAO
39100
HIP
17666
Tycho2
2871-00392-2
HD
23439
GL
GJ 1064A
BD
BD+41 750
Distance
21.91
Distance ly
71.47
last precise pa
330.8
last precise sep
106.203
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03470+4126 STF 443 AC 1998 8 331 100.7 8.20 11.10 NLDP 034702.11+412538.1
03470+4126 STF 443 AC 2002 9 331 106.2 8.20 11.10 NLDP 034702.11+412538.1

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