17214-5226 B  2833BC

 
 
17h 21m 24.82s -52 25' 53.0" P.A. 14 sep 4.8 mag 11.10,13.60
 
 
Coord 2000
17214-5226
Discov num
B  2833
Comp
BC
Coord arcsec 2000
17 21 24.82 -52 25 53.0
Date first
1930
Date last
1999
Obs
3
Pa first
0
Pa last
14
P.A. Now (θ)
14°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.10
Mag sec
13.60
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-004
Sec motion ra
+058
Pri motion dec
-016
Sec motion dec
+094
Notes
rPM=1.143
This double is not physical.
 
 
17214-5226 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 244658 17214-5226 B 2833 AB 1892 1999 5 308 23.9 9.95 11.10 1.15
Show 244658 17214-5226 B 2833 BC 1930 1999 3 14 4.8 11.10 13.60 2.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.5
Precise sep
4.8
Constellation
Ara
SAO
244658
Tycho2
8353-00304-1
HD
156625
last precise pa
13.5
last precise sep
4.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17214-5226 B 2833 BC 1999 2 14 4.8 11.00 13.50 D 172124.82-522553.0

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