03344+2428 STF 412AB,C

 
 
03h 34m 26.62s +24 27' 52.1" P.A. 53 sep 22.4 mag 5.94,9.92 Sp A3V+A3V dist. 131.58 pc (429.21 l.y.)
 
 
Coord 2000
03344+2428
Discov num
STF 412
Comp
AB,C
Coord arcsec 2000
03 34 26.62 +24 27 52.1
Date first
1782
Date last
2014
Obs
85
Pa first
67
Pa last
53
P.A. Now (θ)
53°
Sep first
19.8
Sep last
22.4
Sep. Now (ρ)
22.4"
Mag pri
5.94
Mag sec
9.92
delta mag (ΔM)
3.98
Spectral class
A3V+A3V (white/white)
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-028
Sec motion dec
-010
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.643
This double is physical.
 
 
03344+2428 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 7 Tau 75999 03344+2428 STF 412 AB 1828 2018 307 350 0.8 6.60 6.86 0.26 Y
Show 03344+2428 STF 412 AB,C 1782 2014 85 53 22.4 5.94 9.92 3.98 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53
Precise sep
22.4
Constellation
Taurus
SAO
75999
HIP
16664
Tycho2
1802-01524-1
Gaia DR2
567412992
HD
22091
HR
1086
GC
4257
BD
BD+23 473
Flamsteed
7 Tauri
Flamsteed name
7 Tau
Distance
131.58
Distance ly
429.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03344+2428 STF 412 AB,C 2007 83 54 22.4 5.94 9.92 N D 033426.62+242752.1
03344+2428 STF 412 AB,C 2014 85 53 22.4 5.94 9.92 A3V+A3V NVD 033426.62+242752.1

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