16017-2258 BOY  18

 
 
16h 01m 40.87s -22 58' 10.5" P.A. 358 sep 0.7 mag 15.53,
 
 
Coord 2000
16017-2258
Discov num
BOY  18
Comp
Coord arcsec 2000
16 01 40.87 -22 58 10.5
Date first
2005
Date last
2005
Obs
1
Pa first
358
Pa last
358
P.A. Now (θ)
358°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
15.53
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
-019
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357.5
Precise sep
0.706
Constellation
Scorpius
last precise pa
357.5
last precise sep
0.706
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16017-2258 BOY 18 2005 1 358 0.7 15.53   D 160140.87-225810.5

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