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382198 (2012 OC3)
Classification: Main-belt Asteroid          SPK-ID: 2382198
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1028921819148947 6.6164e-08  
a 2.570752086220591 4.5334e-08 au
q 2.306241794907087 1.6842e-07 au
i 4.992817983494455 7.2565e-06 deg
node 284.1988195885857 7.4003e-05 deg
peri 356.9091251280594 8.8644e-05 deg
M 340.9509253224319 5.9323e-05 deg
tp 2459080.163632566669
(2020-Aug-18.66363257)		 0.00024975 TDB
period 1505.52760222903
4.12		 3.9824e-05
1.09e-07		 d
yr
n .2391188308118675 6.3251e-09 deg/d
Q 2.835262377534095 4.9998e-08 au
   Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5812 days (15.91 yr)  
   first obs. used      2003-03-30  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59566  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:55:58  

Additional Information
 Earth MOID = 1.28979 au 
 Jupiter MOID = 2.28206 au 
 T_jup = 3.417 
[ 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 16.8   n/a MPO434368  

382198 (2012 OC3)          Discovered 2009-Nov-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

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