17354+1322 A  1879

 
 
17h 35m 26.71s +13 21' 42.7" P.A. 104 sep 0.5 mag 8.36,10.20 Sp A3IV dist. 213.22 pc (695.52 l.y.)
 
 
Coord 2000
17354+1322
Discov num
A  1879
Comp
Coord arcsec 2000
17 35 26.71 +13 21 42.7
Date first
1908
Date last
1995
Obs
18
Pa first
36
Pa last
104
P.A. Now (θ)
104°
Sep first
0.3
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.36
Mag sec
10.20
delta mag (ΔM)
1.84
Spectral class
A3IV (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.7
Precise sep
0.46
Constellation
Ophiuchus
SAO
102943
HIP
86070
Tycho2
1004-00466-1
HD
159673
BD
BD+13 3404
Distance
213.22
Distance ly
695.52
last precise pa
103.7
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17354+1322 A 1879 1995 18 104 0.5 8.36 10.20 A3IV D 173526.71+132142.7

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