18573-3643 KOH 110Ba,Bb

 
 
18h 57m 17.99s -36 42' 36.0" P.A. 262 sep 0.4 mag 9.60,11.50 Sp M0.5V
 
 
Coord 2000
18573-3643
Discov num
KOH 110
Comp
Ba,Bb
Coord arcsec 2000
18 57 17.99 -36 42 36.0
Date first
2000
Date last
2000
Obs
1
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.60
Mag sec
11.50
delta mag (ΔM)
1.9
Spectral class
M0.5V (red)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18573-3643 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18573-3643 WLT 1 AB 1996 1999 4 306 42.2 10.95 13.35 2.40
Show 18573-3643 KOH 110 Ba,Bb 2000 2000 1 262 0.4 9.60 11.50 1.90 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.7
Precise sep
0.361
Cdsa2 id
KOH 110 Ba,Bb
Constellation
Sagittarius
Ra deg
18.95499722222222
De deg
-36.71
last precise pa
261.7
last precise sep
0.361
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18573-3643 KOH 110 Ba,Bb 2000 1 262 0.4 9.60 11.50 M0.5V DK 185717.99-364236.0

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