17323+1313 OL   88

 
 
17h 32m 17.39s +13 12' 58.8" P.A. 284 sep 2.9 mag 10.40,12.10
 
 
Coord 2000
17323+1313
Discov num
OL   88
Comp
Coord arcsec 2000
17 32 17.39 +13 12 58.8
Date first
1922
Date last
2002
Obs
3
Pa first
285
Pa last
284
P.A. Now (θ)
284°
Sep first
2.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.40
Mag sec
12.10
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-033
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.1
Precise sep
2.85
Constellation
Ophiuchus
Tycho2
1004-00594-1
last precise pa
284.1
last precise sep
2.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17323+1313 OL 88 2002 3 284 2.8 10.40 12.10 173217.39+131258.8

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