16277-2439 DCH  82AD

 
 
16h 27m 42.70s -24 38' 50.6" P.A. 254 sep 9.8 mag 10.54,16.74
 
 
Coord 2000
16277-2439
Discov num
DCH  82
Comp
AD
Coord arcsec 2000
16 27 42.70 -24 38 50.6
Date first
2001
Date last
2001
Obs
1
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
9.8
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
10.54
Mag sec
16.74
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16277-2439 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16277-2439 DCH 82 AB 2001 2001 1 100 6.4 10.54 18.02 7.48
Show 16277-2439 DCH 82 AC 2001 2001 1 80 8.1 10.54 15.72 5.18
Show 16277-2439 DCH 82 AD 2001 2001 1 254 9.8 10.54 16.74 6.20 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254
Precise sep
9.81
Constellation
Ophiuchus
last precise pa
254
last precise sep
9.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16277-2439 DCH 82 AD 2001 1 254 9.8 10.54 16.74 DK 162742.70-243850.6

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