10071+4504 HDS1459

 
 
10h 07m 07.99s +45 03' 35.9" P.A. 297 sep 0.8 mag 7.74,11.08 Sp F2 dist. 98.52 pc (321.37 l.y.)
 
 
Coord 2000
10071+4504
Discov num
HDS1459
Comp
Coord arcsec 2000
10 07 07.99 +45 03 35.9
Date first
1991
Date last
2008
Obs
13
Pa first
290
Pa last
297
P.A. Now (θ)
297°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
7.74
Mag sec
11.08
delta mag (ΔM)
3.34
Spectral class
F2 (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.9
Precise sep
0.795
Cdsa2 id
HDS 1459
Constellation
Ursa Major
SAO
43197
HIP
49563
Tycho2
3434-01248-1
HD
87600
BD
BD+45 1798
Ra deg
10.118886111111111
De deg
45.05997222222222
Distance
98.52
Distance ly
321.37
last precise pa
296.9
last precise sep
0.795
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10071+4504 HDS1459 2005 8 294 0.8 7.74 11.08 F2 D 100707.99+450335.9
10071+4504 HDS1459 2008 11 297 0.8 7.74 11.08 F2 D 100707.99+450335.9

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