12026+4117 HDS1692

 
 
12h 02m 35.20s +41 16' 50.4" P.A. 221 sep 0.1 mag 8.98,10.24 Sp F5 dist. 217.39 pc (709.13 l.y.)
 
 
Coord 2000
12026+4117
Discov num
HDS1692
Comp
Coord arcsec 2000
12 02 35.20 +41 16 50.4
Date first
1991
Date last
2012
Obs
3
Pa first
189
Pa last
221
P.A. Now (θ)
221°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.98
Mag sec
10.24
delta mag (ΔM)
1.26
Spectral class
F5 (yellow-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.3
Precise sep
0.064
Cdsa2 id
HDS 1692
Constellation
Ursa Major
HIP
58716
Tycho2
3019-01537-1
HD
104557
BD
BD+42 2265
Ra deg
12.043111111111111
De deg
41.28066666666667
Distance
217.39
Distance ly
709.13
last precise pa
221.3
last precise sep
0.064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12026+4117 HDS1692 1991 1 189 0.2 8.98 10.24 F5 120235.20+411650.4
12026+4117 HDS1692 2012 3 221 0.1 8.98 10.24 F5 120235.20+411650.4

If you need more information about this double, apply for a data request form to the WDS.