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
Cdsa2 id
HDS 1685
Constellation
Camelopardalis
SAO
1957
HIP
58366
Tycho2
4556-01093-1
HD
103902
BD
BD+81 388
Ra deg
11.968325
De deg
80.6321111111111
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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