16231+4206 LDS4663

 
 
16h 22m 59.68s +42 06' 41.3" P.A. 24 sep 3.4 mag 16.30,18.20
 
 
Coord 2000
16231+4206
Discov num
LDS4663
Comp
Coord arcsec 2000
16 22 59.68 +42 06 41.3
Date first
1960
Date last
2000
Obs
2
Pa first
36
Pa last
24
P.A. Now (θ)
24°
Sep first
3.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
16.30
Mag sec
18.20
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-325
Sec motion ra
-325
Pri motion dec
+256
Sec motion dec
+256
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.3
Precise sep
3.4
Constellation
Hercules
last precise pa
24.3
last precise sep
3.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16231+4206 LDS4663 1960 1 36 3.0 16.30 18.20 162259.68+420641.3
16231+4206 LDS4663 2000 2 24 3.4 16.30 18.20 162259.68+420641.3

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