03401+3407 STF 425AB

 
 
03h 40m 07.24s +34 06' 59.3" P.A. 59 sep 1.9 mag 7.52,7.60 Sp F9V dist. 46.02 pc (150.12 l.y.)
 
 
Coord 2000
03401+3407
Discov num
STF 425
Comp
AB
Coord arcsec 2000
03 40 07.24 +34 06 59.3
Date first
1823
Date last
2015
Obs
243
Pa first
104
Pa last
59
P.A. Now (θ)
59°
Sep first
3.4
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
7.52
Mag sec
7.60
delta mag (ΔM)
0.08
Spectral class
F9V (yellow-white)
Pri motion ra
-075
Sec motion ra
-064
Pri motion dec
+001
Sec motion dec
+019
Notes
N L (See Notes, Linear solution)
rPM=0.281 (< 0.3, Physical double)
This double is physical.
 
 
03401+3407 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 56613 03401+3407 RBR 26 Aa,Ab 2013 2013 1 44 0.5 5.50 9.30 3.80 Y
Show 56613 03401+3407 STF 425 AB 1823 2015 243 59 1.9 7.52 7.60 0.08 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.1
Precise sep
1.91
Constellation
Perseus
SAO
56613
HIP
17129
Tycho2
2363-02172-2
HD
22692
BD
BD+33 690
Distance
46.02
Distance ly
150.12
last precise pa
59.1
last precise sep
1.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03401+3407 STF 425 AB 2013 231 61 1.9 7.52 7.60 F9V NLD 034007.24+340659.3
03401+3407 STF 425 AB 2014 235 59 1.9 7.52 7.60 F9V NL 034007.24+340659.3
03401+3407 STF 425 AB 2015 236 59 1.9 7.52 7.60 F9V NL 034007.24+340659.3

If you need more information about this double, apply for a data request form to the WDS.