17340+1042 LDS4754

 
 
17h 34m 03.15s +10 41' 46.3" P.A. 310.00 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
2015
Obs
5
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
310.3
Precise sep
13.202
Constellation
Ophiuchus
Tycho2
0996-01551-1
Gaia DR2
4492701478573052416
 
 
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
17340+1042 LDS4754 2015 4 310 13.2 15.00 18.90 173403.15+104146.3

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