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JPL Small-Body Database Browser
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487051 (2014 OR56)
Classification: Main-belt Asteroid          SPK-ID: 2487051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05826867899352092 1.0422e-07  
a 2.972495745663393 8.9619e-08 au
q 2.799292345249726 3.5068e-07 au
i 12.23625148577238 1.053e-05 deg
node 119.4651002064434 3.5644e-05 deg
peri 14.47600073739414 7.0398e-05 deg
M 153.8301277499913 6.0393e-05 deg
tp 2457800.630403389154
(2017-Feb-16.13040339)
0.00031248 TDB
period 1871.889850133215
5.12
8.4655e-05
2.318e-07
d
yr
n .1923190085006231 8.6975e-09 deg/d
Q 3.14569914607706 9.4841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      4103 days (11.23 yr)  
   first obs. used      2007-01-28  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55069  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:09:12  

Additional Information
 Earth MOID = 1.81604 au 
 Jupiter MOID = 1.91371 au 
 T_jup = 3.225 
[ 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 16.9   n/a MPO450507  

487051 (2014 OR56)          Discovered 2012-Feb-03 by Mt. Lemmon Survey at Mount Lemmon
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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