09388-3220 HJ 4228AB

 
 
09h 38m 50.03s -32 19' 42.9" P.A. 164 sep 2.4 mag 9.27,9.48 Sp F7V dist. 460.83 pc (1503.23 l.y.)
 
 
Coord 2000
09388-3220
Discov num
HJ 4228
Comp
AB
Coord arcsec 2000
09 38 50.03 -32 19 42.9
Date first
1836
Date last
1991
Obs
11
Pa first
135
Pa last
164
P.A. Now (θ)
164°
Sep first
1.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
9.27
Mag sec
9.48
delta mag (ΔM)
0.21
Spectral class
F7V (yellow-white)
Pri motion ra
+029
Sec motion ra
+023
Pri motion dec
-040
Sec motion dec
-059
Notes
rPM=0.315
Nature of this double is uncertain.
 
 
09388-3220 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 200591 09388-3220 HJ 4228 AB 1836 1991 11 164 2.4 9.27 9.48 0.21 <===
Show 200591 09388-3220 HJ 4228 AC 1911 2000 6 255 31.1 9.27 12.00 2.73
Show 200591 09388-3220 HJ 4228 AD 1920 2000 4 301 22.8 9.27 13.60 4.33
Show 200591 09388-3220 HJ 4228 AE 1919 1999 3 210 43.6 9.27 12.72 3.45
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.1
Precise sep
2.414
Constellation
Antlia
SAO
200591
HIP
47346
Tycho2
7171-00809-1
HD
83594
CD
CD-31 7485
Distance
460.83
Distance ly
1503.23
last precise pa
164.1
last precise sep
2.414
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09388-3220 HJ 4228 AB 1991 10 164 2.4 9.27 9.48 F7V D 093850.03-321942.9

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