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359496 (2010 OA118)
Classification: Main-belt Asteroid          SPK-ID: 2359496
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06840877391332045 5.9513e-08  
a 3.028956206163529 4.2288e-08 au
q 2.82174902586274 1.6775e-07 au
i 8.051572458120532 8.8727e-06 deg
node 309.7133449006503 6.1233e-05 deg
peri 329.3178899670336 0.00010977 deg
M 81.0593817750599 8.8396e-05 deg
tp 2458766.950485221323
(2019-Oct-10.45048522)
0.00047503 TDB
period 1925.475150469817
5.27
4.0323e-05
1.104e-07
d
yr
n .1869668377242676 3.9154e-09 deg/d
Q 3.236163386464319 4.5181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6864 days (18.79 yr)  
   first obs. used      2002-02-21  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47496  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 16:19:49  

Additional Information
 Earth MOID = 1.80697 au 
 Jupiter MOID = 1.9293 au 
 T_jup = 3.225 
[ 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 15.84   n/a E2021B25  

359496 (2010 OA118)          Discovered 2004-Aug-07 by CINEOS at Campo Imperatore
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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