17005+7514 HDS2408

 
 
17h 00m 27.60s +75 13' 30.9" P.A. 110 sep 0.6 mag 7.13,10.33 Sp F2 dist. 93.9 pc (306.3 l.y.)
 
 
Coord 2000
17005+7514
Discov num
HDS2408
Comp
Coord arcsec 2000
17 00 27.60 +75 13 30.9
Date first
1991
Date last
2010
Obs
4
Pa first
132
Pa last
110
P.A. Now (θ)
110°
Sep first
0.3
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
7.13
Mag sec
10.33
delta mag (ΔM)
3.2
Spectral class
F2 (yellow-white)
Pri motion ra
+040
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.6
Precise sep
0.594
Constellation
Ursa Minor
SAO
8690
HIP
83218
Tycho2
4568-01503-1
HD
154955
BD
BD+75 612
Distance
93.9
Distance ly
306.3
last precise pa
109.6
last precise sep
0.594
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17005+7514 HDS2408 2006 2 112 0.6 7.13 10.33 F2 D 170027.60+751330.9
17005+7514 HDS2408 2010 3 110 0.6 7.13 10.33 F2 D 170027.60+751330.9

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