18549-2357 OCC1044Aa,Ab

 
 
18h 54m 53.19s -23 57' 03.5" mag 7.90,11.70
 
 
Coord 2000
18549-2357
Discov num
OCC1044
Comp
Aa,Ab
Coord arcsec 2000
18 54 53.19 -23 57 03.5
Date first
2009
Date last
2009
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.90
Mag sec
11.70
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18549-2357 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18549-2357 RCH 7 AB 2009 2009 1 20 1.6 7.89 11.07 3.18
Show 18549-2357 OCC1044 Aa,Ab 2009 2009 0 0.0 7.90 11.70 3.80 <===
Show 18549-2357 OCC1044 Aa,Ac 2009 2009 0 0.0 7.90 12.20 4.30
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
0.015
Constellation
Sagittarius
last precise pa
-1
last precise sep
0.015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18549-2357 OCC1044 Aa,Ab 2009 0 -1 0.0 7.90 11.70 K 185453.19-235703.5

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