17340+1042 LDS4754

 
 
17h 34m 03.15s +10 41' 46.3" P.A. 310 sep 13.2 mag 15.00,18.90
 
 
Coord 2000
17340+1042
Discov num
LDS4754
Comp
Coord arcsec 2000
17 34 03.15 +10 41 46.3
Date first
1960
Date last
2010
Obs
3
Pa first
311
Pa last
310
P.A. Now (θ)
310°
Sep first
13.4
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
15.00
Mag sec
18.90
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
-103
Sec motion ra
Pri motion dec
-191
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.2
Precise sep
13.19
Constellation
Ophiuchus
last precise pa
310.2
last precise sep
13.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17340+1042 LDS4754 2000 2 311 13.3 15.00 18.90 D 173403.15+104146.3
17340+1042 LDS4754 2010 3 310 13.0 15.00 18.90 173403.15+104146.3

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