05297+3523 HU  217 (LY Aur)

 
 
05h 29m 42.65s +35 22' 30.1" P.A. 254 sep 0.6 mag 7.17,8.35 Sp O9.5III dist. 304.88 pc (994.52 l.y.)
 
 
Coord 2000
05297+3523
Discov num
HU  217
Comp
Coord arcsec 2000
05 29 42.65 +35 22 30.1
Date first
1900
Date last
2008
Obs
38
Pa first
257
Pa last
254
P.A. Now (θ)
254°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
7.17
Mag sec
8.35
delta mag (ΔM)
1.18
Spectral class
O9.5III (blue)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
-002
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.9
Precise sep
0.62
Var name
LY Aur
Constellation
Auriga
SAO
58105
HIP
25733
Tycho2
2411-01859-1
HD
35921
BD
BD+35 1137
Distance
304.88
Distance ly
994.52
last precise pa
253.9
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05297+3523 HU 217 2005 31 253 0.6 7.17 8.35 O9.5III N D 052942.65+352230.1
05297+3523 HU 217 2008 34 254 0.6 7.17 8.35 O9.5III N D 052942.65+352230.1

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