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392005 (2008 YH140)
Classification: Main-belt Asteroid          SPK-ID: 2392005
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 .03373937434037728 6.3541e-08  
a 2.58667448771377 2.3264e-08 au
q 2.499401708876091 1.5651e-07 au
i 9.925335998920897 6.5816e-06 deg
node 134.7170702103063 3.21e-05 deg
peri 103.0447885331329 0.00012147 deg
M 150.2844946735544 0.0001141 deg
tp 2458366.159016835521
(2018-Sep-04.65901684)
0.00048245 TDB
period 1519.53635959091
4.16
2.05e-05
5.613e-08
d
yr
n .2369143704444949 3.1962e-09 deg/d
Q 2.673947266551449 2.4049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5783 days (15.83 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:23  

Additional Information
 Earth MOID = 1.50702 au 
 Jupiter MOID = 2.35109 au 
 T_jup = 3.400 
[ 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 16.5   n/a MPO440691  

392005 (2008 YH140)          Discovered 2008-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2008 YH140 = 2003 UR393 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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