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487201 (2014 OW363)
Classification: Main-belt Asteroid          SPK-ID: 2487201
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 .05237826592468826 7.2492e-08  
a 3.080339108846527 8.0917e-08 au
q 2.918996287865146 2.1834e-07 au
i 12.88239870665157 8.301e-06 deg
node 118.496781951843 3.2533e-05 deg
peri 319.5132604021539 8.2491e-05 deg
M 263.6169093417939 7.5606e-05 deg
tp 2459529.182054782930
(2021-Nov-10.68205478)
0.00041694 TDB
period 1974.677699398409
5.41
7.7808e-05
2.13e-07
d
yr
n .1823082319254808 7.1835e-09 deg/d
Q 3.241681929827908 8.5155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4487 days (12.28 yr)  
   first obs. used      2005-12-29  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:05:52  

Additional Information
 Earth MOID = 1.94713 au 
 Jupiter MOID = 1.91141 au 
 T_jup = 3.187 
[ 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 16.4   n/a MPO440944  

487201 (2014 OW363)          Discovered 2005-Dec-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

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