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487086 (2014 OR120)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487086
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2504268538578016 1.0853e-07  
a 3.963595257936857 1.7909e-07 au
q 2.971004567526028 5.0523e-07 au
i 4.239085445828128 8.9578e-06 deg
node 58.6530802753419 0.000131 deg
peri 341.5787068823502 0.00013853 deg
M 202.2581215640642 2.4724e-05 deg
tp 2460263.423034832608
(2023-Nov-14.92303483)
0.00022361 TDB
period 2882.25483966446
7.89
0.00019535
5.348e-07
d
yr
n .1249022102576848 8.4654e-09 deg/d
Q 4.956185948347685 2.2394e-07 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      3390 days (9.28 yr)  
   first obs. used      2007-10-16  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65095  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 13:55:18  

Additional Information
 Earth MOID = 1.97968 au 
 Jupiter MOID = .469586 au 
 T_jup = 2.998 
[ 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 16.2   n/a MPO305094  

487086 (2014 OR120)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 OR120 = 2007 UG125 = 2008 YW56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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