18005-2341 SKF2528DE

 
 
18h 00m 31.18s -23 41' 22.1" P.A. 223 sep 3 mag 15.00,15.00
 
 
Coord 2000
18005-2341
Discov num
SKF2528
Comp
DE
Coord arcsec 2000
18 00 31.18 -23 41 22.1
Date first
2006
Date last
2010
Obs
2
Pa first
223
Pa last
223
P.A. Now (θ)
223°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
15.00
Mag sec
15.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18005-2341 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18005-2341 ALD 110 AB 1937 2010 7 75 3.9 10.00 11.00 1.00
Show 18005-2341 SKF2528 AC 2006 2006 1 44 2.3 10.40 20.00 9.60
Show 18005-2341 SKF2528 AD 1998 2010 4 202 6.6 10.40 15.00 4.60
Show 18005-2341 SKF2528 DE 2006 2010 2 223 3.0 15.00 15.00 0.00 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
223.3
last precise sep
3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18005-2341 SKF2528 DE 2010 2 223 3.0 15.00 15.00 180031.18-234122.1

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