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359301 (2009 HN83)
Classification: Main-belt Asteroid          SPK-ID: 2359301
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09740644630115622 1.018e-07  
a 2.732419634311587 6.0654e-08 au
q 2.466264347929791 2.5741e-07 au
i 14.59315107172337 1.1124e-05 deg
node 82.50248386547601 4.5939e-05 deg
peri 59.37299232449088 8.9235e-05 deg
M 231.3204112763763 8.7998e-05 deg
tp 2459590.193969295495
(2022-Jan-10.69396930)
0.00041677 TDB
period 1649.755264623449
4.52
5.4931e-05
1.504e-07
d
yr
n .2182141846852471 7.2658e-09 deg/d
Q 2.998574920693383 6.6562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4217 days (11.55 yr)  
   first obs. used      2007-12-18  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62065  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:32  

Additional Information
 Earth MOID = 1.51423 au 
 Jupiter MOID = 2.18934 au 
 T_jup = 3.300 
[ 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 16.3   n/a MPO476685  

359301 (2009 HN83)          Discovered 2009-Mar-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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