17327+4137 LDS4751

 
 
17h 32m 40.86s +41 36' 46.5" P.A. 140 sep 29.1 mag 17.70,19.00
 
 
Coord 2000
17327+4137
Discov num
LDS4751
Comp
Coord arcsec 2000
17 32 40.86 +41 36 46.5
Date first
1960
Date last
2010
Obs
3
Pa first
139
Pa last
140
P.A. Now (θ)
140°
Sep first
29.0
Sep last
29.1
Sep. Now (ρ)
29.1"
Mag pri
17.70
Mag sec
19.00
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+140
Sec motion ra
Pri motion dec
+033
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.7
Precise sep
29.09
Constellation
Hercules
last precise pa
139.7
last precise sep
29.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17327+4137 LDS4751 1998 2 140 29.1 17.70 19.00 D 173240.86+413646.5
17327+4137 LDS4751 2010 3 140 29.1 17.70 19.00 173240.86+413646.5

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