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JPL Small-Body Database Browser
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410793 (2009 HS31)
Classification: Main-belt Asteroid          SPK-ID: 2410793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316148770440386 4.9561e-08  
a 2.688201634574589 2.8771e-08 au
q 2.33439430697047 1.3274e-07 au
i 8.744940903248247 5.2394e-06 deg
node 171.4999309520629 3.5115e-05 deg
peri 98.14509946877781 4.2636e-05 deg
M 53.04533524747611 2.2726e-05 deg
tp 2458363.288420210771
(2018-Sep-01.78842021)
0.0001006 TDB
period 1609.871411420394
4.41
2.5845e-05
7.076e-08
d
yr
n .2236203447344723 3.59e-09 deg/d
Q 3.042008962178707 3.2558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4779 days (13.08 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6372  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:13:02  

Additional Information
 Earth MOID = 1.33797 au 
 Jupiter MOID = 2.1013 au 
 T_jup = 3.344 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO440759  

410793 (2009 HS31)          Discovered 2009-Apr-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2009 HS31 = 2014 ON86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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