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362701 (2011 UH161)
Classification: Main-belt Asteroid          SPK-ID: 2362701
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525983179448794 9.9537e-08  
a 2.73783795581509 4.2439e-08 au
q 2.320048488952061 2.5299e-07 au
i 26.94525511054382 1.0694e-05 deg
node 56.21682041991743 1.1199e-05 deg
peri 328.8504775856562 3.0067e-05 deg
M 34.1989633292884 2.418e-05 deg
tp 2459043.311605687167
(2020-Jul-12.81160569)
0.00011138 TDB
period 1654.664833192689
4.53
3.8474e-05
1.053e-07
d
yr
n .2175667197237625 5.0588e-09 deg/d
Q 3.155627422678121 4.8916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      5264 days (14.41 yr)  
   first obs. used      2006-09-19  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:30  

Additional Information
 Earth MOID = 1.35208 au 
 Jupiter MOID = 2.30373 au 
 T_jup = 3.179 
[ 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 15.98   n/a MPCxxxxx  

362701 (2011 UH161)          Discovered 2006-Sep-19 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2013-04-29

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