03404+1144 HEI 316

 
 
03h 40m 21.75s +11 43' 54.0" P.A. 277 sep 0.9 mag 9.82,10.91 Sp G0 dist. 119.19 pc (388.8 l.y.)
 
 
Coord 2000
03404+1144
Discov num
HEI 316
Comp
Coord arcsec 2000
03 40 21.75 +11 43 54.0
Date first
1986
Date last
2013
Obs
9
Pa first
278
Pa last
277
P.A. Now (θ)
277°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.82
Mag sec
10.91
delta mag (ΔM)
1.09
Spectral class
G0 (yellow)
Pri motion ra
+045
Sec motion ra
+045
Pri motion dec
+039
Sec motion dec
+039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
SAO
93546
HIP
17149
Tycho2
0660-00256-1
BD
BD+11 504
Distance
119.19
Distance ly
388.8
last precise pa
277.1
last precise sep
0.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03404+1144 HEI 316 2004 5 280 0.9 9.82 10.91 G0 034021.75+114354.0
03404+1144 HEI 316 2007 6 280 0.9 9.82 10.91 G0 034021.75+114354.0
03404+1144 HEI 316 2013 7 277 0.9 9.82 10.91 G0 034021.75+114354.0

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