18119-2620 J  2198AB

 
 
18h 11m 53.05s -26 19' 42.4" P.A. 98 sep 3.4 mag 10.80,11.20
 
 
Coord 2000
18119-2620
Discov num
J  2198
Comp
AB
Coord arcsec 2000
18 11 53.05 -26 19 42.4
Date first
1912
Date last
2000
Obs
4
Pa first
90
Pa last
98
P.A. Now (θ)
98°
Sep first
2.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.80
Mag sec
11.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-034
Sec motion ra
+029
Pri motion dec
-012
Sec motion dec
-033
Notes
rPM=1.512
This double is not physical.
 
 
18119-2620 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18119-2620 J 2198 AB 1912 2000 4 98 3.4 10.80 11.20 0.40 <===
Show 18119-2620 J 2198 AC 1912 2000 5 76 29.3 10.80 11.00 0.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.3
Precise sep
3.35
Constellation
Sagittarius
last precise pa
98.3
last precise sep
3.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18119-2620 J 2198 AB 2000 3 98 3.4 10.80 11.20 D 181153.05-261942.4

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