03440+3822 STF 434AB

 
 
03h 43m 58.92s +38 22' 25.6" P.A. 83 sep 33.6 mag 7.80,8.28 Sp K5III dist. 448.43 pc (1462.78 l.y.)
 
 
Coord 2000
03440+3822
Discov num
STF 434
Comp
AB
Coord arcsec 2000
03 43 58.92 +38 22 25.6
Date first
1781
Date last
2015
Obs
56
Pa first
121
Pa last
83
P.A. Now (θ)
83°
Sep first
18.0
Sep last
33.6
Sep. Now (ρ)
33.6"
Mag pri
7.80
Mag sec
8.28
delta mag (ΔM)
0.48
Spectral class
K5III (yellow-orange)
Pri motion ra
-001
Sec motion ra
+022
Pri motion dec
-005
Sec motion dec
+016
Notes
N L Y (See Notes, Linear solution, Parallax indicates components are non-physical)
rPM=1.145
This double is not physical.
 
 
03440+3822 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 56667 03440+3822 STF 434 AB 1781 2015 56 83 33.6 7.80 8.28 0.48 <===
Show 56667 03440+3822 STF 434 AC 1921 2002 3 350 92.1 7.80 13.58 5.78
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
82.5
Precise sep
33.56
Constellation
Perseus
SAO
56667
HIP
17424
Tycho2
2863-02115-1
HD
23107
BD
BD+37 820
Distance
448.43
Distance ly
1462.78
last precise pa
82.5
last precise sep
33.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03440+3822 STF 434 AB 2007 50 83 33.3 7.80 8.28 K5III NLD 034358.92+382225.6
03440+3822 STF 434 AB 2008 51 83 33.3 7.80 8.28 K5III NLD 034358.92+382225.6
03440+3822 STF 434 AB 2011 53 83 33.4 7.80 8.28 K5III NLD 034358.92+382225.6
03440+3822 STF 434 AB 2015 56 83 33.6 7.80 8.28 K5III NL Y 034358.92+382225.6

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