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487017 (2014 OY11)
Classification: Main-belt Asteroid          SPK-ID: 2487017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0893341795433162 4.9503e-08  
a 2.90982201431282 4.5579e-08 au
q 2.649875452047105 1.4335e-07 au
i 15.60131894062275 1.0683e-05 deg
node 304.0361201638103 1.8234e-05 deg
peri 74.29107491280968 6.7016e-05 deg
M 35.76484541718981 6.0467e-05 deg
tp 2459020.384156527856
(2020-Jun-19.88415653)
0.00030599 TDB
period 1813.001087900873
4.96
4.2598e-05
1.166e-07
d
yr
n .198565793701103 4.6654e-09 deg/d
Q 3.169768576578536 4.965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      3707 days (10.15 yr)  
   first obs. used      2010-11-13  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55589  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 18:31:49  

Additional Information
 Earth MOID = 1.69624 au 
 Jupiter MOID = 2.28253 au 
 T_jup = 3.223 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO477313  

487017 (2014 OY11)          Discovered 2011-Dec-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OY11 = 2012 CU22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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