16250+4121 LDS4669

 
 
16h 25m 05.41s +41 21' 37.1" P.A. 345 sep 12.6 mag 14.58,17.04
 
 
Coord 2000
16250+4121
Discov num
LDS4669
Comp
Coord arcsec 2000
16 25 05.41 +41 21 37.1
Date first
1960
Date last
2010
Obs
3
Pa first
346
Pa last
345
P.A. Now (θ)
345°
Sep first
13.0
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
14.58
Mag sec
17.04
delta mag (ΔM)
2.46
Spectral class
Pri motion ra
+084
Sec motion ra
+092
Pri motion dec
-058
Sec motion dec
-060
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
345.3
last precise sep
12.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16250+4121 LDS4669 1998 2 346 12.6 14.58 17.04 D 162505.41+412137.1
16250+4121 LDS4669 2010 3 346 12.6 14.58 17.04 162505.41+412137.1

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