16406+0919 LDS4686

 
 
16h 40m 34.11s +09 19' 17.1" P.A. 308 sep 25.7 mag 15.10,18.80
 
 
Coord 2000
16406+0919
Discov num
LDS4686
Comp
Coord arcsec 2000
16 40 34.11 +09 19 17.1
Date first
1960
Date last
2010
Obs
3
Pa first
308
Pa last
308
P.A. Now (θ)
308°
Sep first
25.0
Sep last
25.7
Sep. Now (ρ)
25.7"
Mag pri
15.10
Mag sec
18.80
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
-042
Sec motion ra
Pri motion dec
-093
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308
Precise sep
25.7
Constellation
Hercules
last precise pa
308
last precise sep
25.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16406+0919 LDS4686 2000 2 308 25.7 15.10 18.80 D 164034.11+091917.1
16406+0919 LDS4686 2010 3 308 25.7 15.10 18.80 164034.11+091917.1

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