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359832 (2011 UH320)
Classification: Main-belt Asteroid          SPK-ID: 2359832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08993585517667813 5.6644e-08  
a 3.015196170534908 4.0378e-08 au
q 2.744021924412406 1.6848e-07 au
i 11.70567576742796 7.4716e-06 deg
node 78.53615722031566 2.568e-05 deg
peri 23.3101229089638 4.4364e-05 deg
M 196.3828939554697 3.8588e-05 deg
tp 2459869.656519757409
(2022-Oct-17.15651976)
0.00021202 TDB
period 1912.369401201295
5.24
3.8414e-05
1.052e-07
d
yr
n .1882481490102584 3.7814e-09 deg/d
Q 3.286370416657409 4.4009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:36:22  

Additional Information
 Earth MOID = 1.76483 au 
 Jupiter MOID = 1.92263 au 
 T_jup = 3.210 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO437519  

359832 (2011 UH320)          Discovered 2006-Nov-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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