17010+1636 A  2085AB

 
 
17h 01m 02.67s +16 35' 36.6" P.A. 353 sep 6.2 mag 7.29,13.70 Sp A0IV dist. 125 pc (407.75 l.y.)
 
 
Coord 2000
17010+1636
Discov num
A  2085
Comp
AB
Coord arcsec 2000
17 01 02.67 +16 35 36.6
Date first
1909
Date last
2000
Obs
5
Pa first
351
Pa last
353
P.A. Now (θ)
353°
Sep first
5.6
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
7.29
Mag sec
13.70
delta mag (ΔM)
6.41
Spectral class
A0IV (white)
Pri motion ra
+028
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17010+1636 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 102532 17010+1636 A 2085 AB 1909 2000 5 353 6.2 7.29 13.70 6.41 <===
Show 102532 17010+1636 A 2085 BC 1909 2003 6 317 1.1 13.70 14.20 0.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.9
Precise sep
6.17
Constellation
Hercules
SAO
102532
HIP
83260
Tycho2
1522-00182-1
HD
153809
BD
BD+16 3083
Distance
125
Distance ly
407.75
last precise pa
352.9
last precise sep
6.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17010+1636 A 2085 AB 1927 3 355 5.4 7.25 13.70 A0IV 170102.67+163536.6
17010+1636 A 2085 AB 2000 5 353 6.2 7.25 13.70 A0IV 170102.67+163536.6

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