16085-1803 IRE   8AB

 
 
16h 08m 31.38s -18 02' 41.4" P.A. 184 sep 15.4 mag 9.20,13.70 Sp M0
 
 
Coord 2000
16085-1803
Discov num
IRE   8
Comp
AB
Coord arcsec 2000
16 08 31.38 -18 02 41.4
Date first
1998
Date last
2009
Obs
3
Pa first
183
Pa last
184
P.A. Now (θ)
184°
Sep first
15.2
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
9.20
Mag sec
13.70
delta mag (ΔM)
4.5
Spectral class
M0 (red)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16085-1803 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16085-1803 IRE 8 AB 1998 2009 3 184 15.4 9.20 13.70 4.50 <===
Show 16085-1803 LAF 118 AC 2008 2008 1 184 8.2 8.90 18.53 9.63
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.7
Precise sep
15.398
Constellation
Scorpius
last precise pa
183.7
last precise sep
15.398
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16085-1803 IRE 8 AB 2009 2 184 15.4 9.20 13.70 M0 K 160831.38-180241.4

If you need more information about this double, apply for a data request form to the WDS.