19322-5441 B   437AB

 
 
19h 32m 13.16s -54 40' 54.3" P.A. 334 sep 25.1 mag 9.22,11.62 Sp B9II/III
 
 
Coord 2000
19322-5441
Discov num
B   437
Comp
AB
Coord arcsec 2000
19 32 13.16 -54 40 54.3
Date first
1927
Date last
2015
Obs
5
Pa first
336
Pa last
334
P.A. Now (θ)
334°
Sep first
25.9
Sep last
25.1
Sep. Now (ρ)
25.1"
Mag pri
9.22
Mag sec
11.62
delta mag (ΔM)
2.4
Spectral class
B9II/III (blue-white)
Pri motion ra
-003
Sec motion ra
+002
Pri motion dec
-007
Sec motion dec
-045
Notes
rPM=0.851
This double is not physical.
 
 
19322-5441 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 246145 19322-5441 B 437 AB 1927 2015 5 334 25.1 9.22 11.62 2.40 <===
Show 246145 19322-5441 B 437 BC 1927 2015 4 352 4.2 11.62 12.40 0.78
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.6
Precise sep
25.13
Constellation
Telescopium
SAO
246145
Tycho2
8765-00401-1
Gaia DR2
6641986435855764608
HD
183394
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19322-5441 B 437 AB 1999 3 334 25.3 9.22 11.62 B9II/III D 193213.16-544054.3
19322-5441 B 437 AB 2015 5 334 25.1 9.22 11.62 B9II/III 193213.16-544054.3

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