11075+3857 HDS1585

 
 
11h 07m 30.48s +38 57' 04.2" P.A. 189 sep 0.4 mag 9.32,12.46 Sp K0 dist. 168.63 pc (550.07 l.y.)
 
 
Coord 2000
11075+3857
Discov num
HDS1585
Comp
Coord arcsec 2000
11 07 30.48 +38 57 04.2
Date first
1991
Date last
2012
Obs
4
Pa first
140
Pa last
189
P.A. Now (θ)
189°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.32
Mag sec
12.46
delta mag (ΔM)
3.14
Spectral class
K0 (yellow-orange)
Pri motion ra
-066
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.5
Precise sep
0.395
Constellation
Ursa Major
SAO
62415
HIP
54376
Tycho2
3010-00229-1
HD
96456
BD
BD+39 2423
Distance
168.63
Distance ly
550.07
last precise pa
188.5
last precise sep
0.395
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11075+3857 HDS1585 1991 1 140 0.4 9.32 12.46 K0 D 110730.48+385704.2
11075+3857 HDS1585 2010 2 182 0.4 9.32 12.46 K0 D 110730.48+385704.2
11075+3857 HDS1585 2012 4 189 0.4 9.32 12.46 K0 110730.48+385704.2

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