03406+2846 STF 427 (V1268 Tau)

 
 
03h 40m 38.77s +28 46' 24.0" P.A. 207 sep 7 mag 7.41,7.84 Sp A1V+A2V dist. 113.12 pc (369 l.y.)
 
 
Coord 2000
03406+2846
Discov num
STF 427
Comp
Coord arcsec 2000
03 40 38.77 +28 46 24.0
Date first
1824
Date last
2016
Obs
65
Pa first
205
Pa last
207
P.A. Now (θ)
207°
Sep first
7.3
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
7.41
Mag sec
7.84
delta mag (ΔM)
0.43
Spectral class
A1V+A2V (white/white)
Pri motion ra
+021
Sec motion ra
+022
Pri motion dec
-041
Sec motion dec
-040
Notes
N W (See Notes, )
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V1268 Tau
Constellation
Taurus
SAO
76071
HIP
17168
Tycho2
1811-02054-1
HD
22766
BD
BD+28 562
Distance
113.12
Distance ly
369
last precise pa
207.1
last precise sep
6.979
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03406+2846 STF 427 2004 57 207 7.0 7.41 7.84 A1V A2V D 034038.77+284624.0
03406+2846 STF 427 2007 58 208 7.0 7.41 7.84 A1V A2V D 034038.77+284624.0
03406+2846 STF 427 2015 62 208 6.9 7.41 7.84 A1V+A2V N 034038.77+284624.0

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