19152-2337 DON 955AC

 
 
19h 15m 14.73s -23 37' 07.9" P.A. 125 sep 6.9 mag 9.78,12.80
 
 
Coord 2000
19152-2337
Discov num
DON 955
Comp
AC
Coord arcsec 2000
19 15 14.73 -23 37 07.9
Date first
1910
Date last
1999
Obs
5
Pa first
115
Pa last
125
P.A. Now (θ)
125°
Sep first
6.8
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
9.78
Mag sec
12.80
delta mag (ΔM)
3.02
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19152-2337 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19152-2337 DON 955 AB 1932 1940 3 10 1.0 9.80 13.20 3.40
Show 19152-2337 DON 955 AC 1910 1999 5 125 6.9 9.78 12.80 3.02 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.2
Precise sep
6.942
Constellation
Sagittarius
last precise pa
125.2
last precise sep
6.942
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19152-2337 DON 955 AC 1998 4 127 6.8 9.78 12.80 D 191514.73-233707.9
19152-2337 DON 955 AC 1999 5 125 6.9 9.78 12.80 D 191514.73-233707.9

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