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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08917281759725525 6.4782e-08  
a 2.909220549833685 5.0898e-08 au
q 2.649797156393179 2.0182e-07 au
i 15.60135644700989 1.4726e-05 deg
node 304.0360279548374 1.8684e-05 deg
peri 74.21250897792514 8.3278e-05 deg
M 356.1167443461335 8.1921e-05 deg
tp 2459020.050455452409
(2020-Jun-19.55045545)
0.00041247 TDB
period 1812.438991973012
4.96
4.7564e-05
1.302e-07
d
yr
n .1986273753733943 5.2126e-09 deg/d
Q 3.168643943274191 5.5436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      3180 days (8.71 yr)  
   first obs. used      2010-11-13  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:44  

Additional Information
 Earth MOID = 1.69756 au 
 Jupiter MOID = 2.28339 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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