13279-4726 RST 640AB

 
 
13h 27m 52.02s -47 26' 13.3" P.A. 187 sep 1.9 mag 11.10,11.30
 
 
Coord 2000
13279-4726
Discov num
RST 640
Comp
AB
Coord arcsec 2000
13 27 52.02 -47 26 13.3
Date first
1930
Date last
1944
Obs
2
Pa first
190
Pa last
187
P.A. Now (θ)
187°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.10
Mag sec
11.30
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-022
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13279-4726 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13279-4726 RST 640 AB 1930 1944 2 187 1.9 11.10 11.30 0.20 <===
Show 13279-4726 DAM 600 AB,C 1903 2000 4 329 29.9 10.35 12.33 1.98
Show 13279-4726 DAM 600 CD 1998 2000 3 126 4.5 12.20 16.00 3.80
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.6
Precise sep
1.85
Constellation
Centaurus
Tycho2
8252-03407-1
last precise pa
186.6
last precise sep
1.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13279-4726 RST 640 AB 1944 2 187 1.9 11.10 11.30 132752.02-472613.3

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