17348+0130 J  2507

 
 
17h 34m 48.78s +01 29' 30.8" P.A. 232 sep 1.4 mag 11.05,11.52
 
 
Coord 2000
17348+0130
Discov num
J  2507
Comp
Coord arcsec 2000
17 34 48.78 +01 29 30.8
Date first
1943
Date last
1991
Obs
6
Pa first
245
Pa last
232
P.A. Now (θ)
232°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.05
Mag sec
11.52
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.8
Precise sep
1.359
Constellation
Ophiuchus
Tycho2
0414-00450-1
last precise pa
231.8
last precise sep
1.359
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17348+0130 J 2507 1991 6 232 1.4 11.05 11.52 173448.78+012930.8

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