04280+1004 A  2033

 
 
04h 28m 02.97s +10 04' 19.9" P.A. 217 sep 0.8 mag 7.59,10.62 Sp A3V dist. 106.5 pc (347.4 l.y.)
 
 
Coord 2000
04280+1004
Discov num
A  2033
Comp
Coord arcsec 2000
04 28 02.97 +10 04 19.9
Date first
1909
Date last
2008
Obs
4
Pa first
251
Pa last
217
P.A. Now (θ)
217°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
7.59
Mag sec
10.62
delta mag (ΔM)
3.03
Spectral class
A3V (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.1
Precise sep
0.754
Constellation
Taurus
SAO
111837
HIP
20845
Tycho2
0672-01019-1
HD
28283
BD
BD+09 584
Distance
106.5
Distance ly
347.4
last precise pa
217.1
last precise sep
0.754
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04280+1004 A 2033 1991 3 225 0.7 7.59 10.62 A3V D 042802.97+100419.9
04280+1004 A 2033 2008 4 217 0.8 7.59 10.62 A3V D 042802.97+100419.9

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