01205-5720 HJ 3430AB

 
 
01h 20m 27.95s -57 20' 18.6" P.A. 224 sep 3.2 mag 7.18,9.48 Sp F7V dist. 49.29 pc (160.78 l.y.)
 
 
Coord 2000
01205-5720
Discov num
HJ 3430
Comp
AB
Coord arcsec 2000
01 20 27.95 -57 20 18.6
Date first
1835
Date last
2016
Obs
26
Pa first
249
Pa last
224
P.A. Now (θ)
224°
Sep first
1.5
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
7.18
Mag sec
9.48
delta mag (ΔM)
2.3
Spectral class
F7V (yellow-white)
Pri motion ra
+175
Sec motion ra
Pri motion dec
+089
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01205-5720 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 232385 01205-5720 HJ 3430 AB 1835 2016 26 224 3.2 7.18 9.48 2.30 <===
Show 232385 01205-5720 TOK 454 AC 1980 1999 2 129 999.9 7.00 17.70 10.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.3
Precise sep
3.16
Constellation
Phoenix
SAO
232385
HIP
6271
Tycho2
8477-00234-1
HD
8224
CP
CP-57 292
Distance
49.29
Distance ly
160.78
last precise pa
224.3
last precise sep
3.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01205-5720 HJ 3430 AB 2011 25 222 3.3 7.18 9.48 F7V 012027.95-572018.6
01205-5720 HJ 3430 AB 2016 26 224 3.2 7.18 9.48 F7V 012027.95-572018.6

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WDS 01205-5720 HJ 3430AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.

 
 
WDS 01205-5720 HJ 3430AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01205-5720 HJ 3430AB : MEASURES
 
 
No records found.

 
 
WDS 01205-5720 HJ 3430AB : Virtual Eyepiece
 
 

01205-5720  HJ 3430 A 01205-5720  HJ 3430AB sep 3.2 P.A. 224 mag 7.18,9.48 Sp F7V 01205-5720  TOK 454AC sep 999.9 P.A. 129 mag 7.00,17.70 Sp F7V virtual eyepiece
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Radius:
 
 
WDS 01205-5720 HJ 3430AB : Aladin DSS image @ 01h 20m 27.95s -57 20' 18.6"