13550-4235 I   401AB

 
 
13h 55m 01.42s -42 34' 37.1" P.A. 280 sep 0.3 mag 9.30,9.60 Sp F5
 
 
Coord 2000
13550-4235
Discov num
I   401
Comp
AB
Coord arcsec 2000
13 55 01.42 -42 34 37.1
Date first
1902
Date last
1989
Obs
17
Pa first
232
Pa last
280
P.A. Now (θ)
280°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.30
Mag sec
9.60
delta mag (ΔM)
0.3
Spectral class
F5 (yellow-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+023
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
13550-4235 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 224531 13550-4235 I 401 AB 1902 1989 17 280 0.3 9.30 9.60 0.30 <===
Show 224531 13550-4235 HJ 4625 AB,C 1835 2000 10 7 13.6 8.76 9.40 0.64
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.3
Precise sep
0.348
Constellation
Centaurus
SAO
224531
Tycho2
7798-00146-1
HD
121207
last precise pa
280.3
last precise sep
0.348
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13550-4235 I 401 AB 1989 17 280 0.3 9.30 9.60 F5 N 135501.42-423437.1

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