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359482 (2010 OC31)
Classification: Main-belt Asteroid          SPK-ID: 2359482
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095882426373394 4.8577e-08  
a 2.546924804953089 3.3122e-08 au
q 2.267811791448831 1.3057e-07 au
i 28.79320435181221 1.5177e-05 deg
node 181.9436583025939 1.4666e-05 deg
peri 122.9148109869207 0.00017505 deg
M 201.3893710252663 0.00016172 deg
tp 2459654.612424051519
(2022-Mar-16.11242405)
0.0006648 TDB
period 1484.644971025607
4.06
2.8961e-05
7.929e-08
d
yr
n .2424822142840713 4.7301e-09 deg/d
Q 2.826037818457346 3.6751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6370 days (17.44 yr)  
   first obs. used      2001-05-24  
   last obs. used      2018-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:59  

Additional Information
 Earth MOID = 1.33054 au 
 Jupiter MOID = 2.54551 au 
 T_jup = 3.262 
[ 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 16.2   n/a MPO455595  
diameter diameter 3.727 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359482 (2010 OC31)          Discovered 2010-Jul-20 by WISE at WISE
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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