08570+3715 HU  859

 
 
08h 57m 02.70s +37 14' 36.4" P.A. 181 sep 0.4 mag 8.84,10.44 Sp A3 dist. 153.85 pc (501.86 l.y.)
 
 
Coord 2000
08570+3715
Discov num
HU  859
Comp
Coord arcsec 2000
08 57 02.70 +37 14 36.4
Date first
1904
Date last
2008
Obs
8
Pa first
204
Pa last
181
P.A. Now (θ)
181°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.84
Mag sec
10.44
delta mag (ΔM)
1.6
Spectral class
A3 (white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.6
Precise sep
0.389
Constellation
Lynx
SAO
61147
HIP
43944
Tycho2
2491-00121-1
HD
76387
BD
BD+37 1929
Distance
153.85
Distance ly
501.86
last precise pa
180.6
last precise sep
0.389
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08570+3715 HU 859 1991 7 183 0.4 8.84 10.44 A3 D 085702.70+371436.4
08570+3715 HU 859 2008 8 181 0.4 8.84 10.44 A3 D 085702.70+371436.4

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