16561+5044 LDS4708

 
 
16H 56M 04.06S +50 43' 09.9" P.A. 288 SEP 276.1 MAG 16.40,17.97
 
 
Coord 2000
16561+5044
Discov num
LDS4708
Comp
Coord arcsec 2000
16 56 04.06 +50 43 09.9
Date first
1960
Date last
2010
Obs
3
Pa first
289
Pa last
288
P.A. Now (θ)
288°
Sep first
276.0
Sep last
276.1
Sep. Now (ρ)
276.1"
Mag pri
16.40
Mag sec
17.97
delta mag (ΔM)
1.57
Spectral class
Pri motion ra
-118
Sec motion ra
-150
Pri motion dec
080
Sec motion dec
010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
287.8
last precise sep
276.1