13012-4109 I  1226AB

 
 
13h 01m 09.69s -41 08' 34.0" P.A. 302.00 sep 0.8 mag 9.63,10.10 Sp F6V
 
 
Coord 2000
13012-4109
Discov num
I  1226
Comp
AB
Coord arcsec 2000
13 01 09.69 -41 08 34.0
Date first
1926
Date last
2015
Obs
10
Pa first
285
Pa last
302
P.A. Now (θ)
302°
Sep first
0.4
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.63
Mag sec
10.10
delta mag (ΔM)
0.47
Spectral class
F6V (yellow-white)
Pri motion ra
-034
Sec motion ra
-034
Pri motion dec
-023
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
13012-4109 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 223841 13012-4109 I 1226 AB 1926 2015 10 302 0.8 9.63 10.10 0.47 <===
Show 223841 13012-4109 SKF1127 AB,CD 1901 2015 9 81 76.1 9.23 10.47 1.24
Show 223841 13012-4109 TDS8647 CD 1991 2018 2 53 0.3 10.99 11.18 0.19
Quadruple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.4
Precise sep
0.766
Constellation
Centaurus
SAO
223841
Tycho2
7777-00555-1
Gaia DR2
31678560384
HD
113007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13012-4109 I 1226 AB 1991 9 295 0.6 9.63 10.10 F6V 130109.69-410834.0
13012-4109 I 1226 AB 2015 10 302 0.8 9.63 10.10 F6V 130109.69-410834.0

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