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487091 (2014 OU126)
Classification: Main-belt Asteroid          SPK-ID: 2487091
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03545679141085797 9.0872e-08  
a 2.912515003002541 4.7763e-08 au
q 2.809246566060085 2.4593e-07 au
i 2.041539529654032 6.0085e-06 deg
node 17.64456536828017 0.00024113 deg
peri 311.6767253014427 0.00026449 deg
M 44.92314039533718 0.00010371 deg
tp 2458773.947796124698
(2019-Oct-17.44779612)
0.0005245 TDB
period 1815.518520685924
4.97
4.466e-05
1.223e-07
d
yr
n .1982904585649657 4.8777e-09 deg/d
Q 3.015783439944996 4.9456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6415 days (17.56 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:29:09  

Additional Information
 Earth MOID = 1.79831 au 
 Jupiter MOID = 2.10765 au 
 T_jup = 3.281 
[ 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 17.3   n/a MPO495386  

487091 (2014 OU126)          Discovered 2010-Nov-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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