17187-4446 BRT 955AC

 
 
17h 18m 43.00s -44 45' 05.2" P.A. 150 sep 5.6 mag 13.40,13.40
 
 
Coord 2000
17187-4446
Discov num
BRT 955
Comp
AC
Coord arcsec 2000
17 18 43.00 -44 45 05.2
Date first
1902
Date last
1999
Obs
4
Pa first
156
Pa last
150
P.A. Now (θ)
150°
Sep first
6.7
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
13.40
Mag sec
13.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
+011
Sec motion ra
-009
Pri motion dec
-005
Sec motion dec
-005
Notes
rPM=1.655
This double is not physical.
 
 
17187-4446 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17187-4446 BRT 955 AB 1902 1998 2 288 3.0 13.40 13.10 0.30
Show 17187-4446 BRT 955 AC 1902 1999 4 150 5.6 13.40 13.40 0.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.2
Precise sep
5.6
Constellation
Scorpius
last precise pa
150.2
last precise sep
5.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17187-4446 BRT 955 AC 1999 2 150 5.6 13.40 13.40 D 171843.00-444505.2

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