11581+8038 HDS1685

 
 
11h 58m 05.97s +80 37' 55.6" P.A. 309 sep 0.4 mag 8.41,10.71 Sp F8 dist. 105.82 pc (345.18 l.y.)
 
 
Coord 2000
11581+8038
Discov num
HDS1685
Comp
Coord arcsec 2000
11 58 05.97 +80 37 55.6
Date first
1991
Date last
2007
Obs
2
Pa first
317
Pa last
309
P.A. Now (θ)
309°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.41
Mag sec
10.71
delta mag (ΔM)
2.3
Spectral class
F8 (yellow-white)
Pri motion ra
-071
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309
Precise sep
0.355
Constellation
Camelopardalis
SAO
1957
HIP
58366
Tycho2
4556-01093-1
HD
103902
BD
BD+81 388
Distance
105.82
Distance ly
345.18
last precise pa
309
last precise sep
0.355
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11581+8038 HDS1685 1991 1 317 0.4 8.41 10.71 F8 D 115805.97+803755.6
11581+8038 HDS1685 2007 2 309 0.4 8.41 10.71 F8 D 115805.97+803755.6

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