13277-4312 I   400AB

 
 
13h 27m 44.80s -43 12' 01.0" P.A. 151.00 sep 4.7 mag 9.25,11.20 Sp K2III
 
 
Coord 2000
13277-4312
Discov num
I   400
Comp
AB
Coord arcsec 2000
13 27 44.80 -43 12 01.0
Date first
1899
Date last
2015
Obs
9
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
4.4
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.25
Mag sec
11.20
delta mag (ΔM)
1.95
Spectral class
K2III (yellow-orange)
Pri motion ra
-020
Sec motion ra
+053
Pri motion dec
+029
Sec motion dec
-097
Notes
rPM=1.317
This double is not physical.
 
 
13277-4312 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13277-4312 I 400 AB 1899 2015 9 151 4.7 9.25 11.20 1.95 <===
Show 13277-4312 I 400 AC 1902 2019 6 263 17.2 9.25 13.83 4.58
Show 13277-4312 DAM 23 AD 1899 2019 8 311 43.8 9.25 9.58 0.33
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.2
Precise sep
4.686
Constellation
Centaurus
Tycho2
7799-00059-1
Gaia DR2
6088729502071450624
HD
116945
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13277-4312 I 400 AB 1998 6 151 4.6 9.25 11.20 K2III D 132744.80-431201.0
13277-4312 I 400 AB 2015 8 151 4.7 9.25 11.20 K2III 132744.80-431201.0

If you need more information about this double, apply for a data request form to the WDS.