13279-4726 RST 640AB

 
 
13h 27m 52.02s -47 26' 13.3" P.A. 153.00 sep 1.3 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
2015
Obs
3
Pa first
190
Pa last
153
P.A. Now (θ)
153°
Sep first
1.8
Sep last
1.3
Sep. Now (ρ)
1.3"
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
S (Parallax indidates non-physical)
Visually invisible, K-band or other infrared star This double is not physical.
 
 
13279-4726 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 224154 13279-4726 RST 640 AB 1930 2015 3 153 1.3 11.10 11.30 0.20 <===
Show 224154 13279-4726 DAM 600 AB,C 1903 1998 3 329 29.8 10.35 12.33 1.98
Show 224154 13279-4726 DAM 600 CD 1998 2015 3 126 4.5 12.20 16.00 3.80
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.8
Precise sep
1.342
Constellation
Centaurus
SAO
224154
Tycho2
8252-03407-1
Gaia DR2
92939634688
 
 
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
13279-4726 RST 640 AB 2015 3 153 1.3 11.10 11.30 S 132752.02-472613.3

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