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JPL Small-Body Database Browser
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487159 (2014 OJ246)
Classification: Main-belt Asteroid          SPK-ID: 2487159
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1988672789707857 6.6007e-08  
a 3.126264446195545 5.949e-08 au
q 2.504552742437526 1.991e-07 au
i 8.92898573088643 8.414e-06 deg
node 4.100690011491572 4.0828e-05 deg
peri 59.65645822313581 4.7038e-05 deg
M 209.5872643488477 1.8775e-05 deg
tp 2459444.066070793370
(2021-Aug-17.56607079)
0.00010739 TDB
period 2019.003139401292
5.53
5.763e-05
1.578e-07
d
yr
n .1783058148719636 5.0895e-09 deg/d
Q 3.747976149953563 7.1321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1993-10-10  
   last obs. used      2017-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56786  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 14:05:42  

Additional Information
 Earth MOID = 1.53131 au 
 Jupiter MOID = 1.73143 au 
 T_jup = 3.165 
[ 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 16.5   n/a MPO398961  

487159 (2014 OJ246)          Discovered 2012-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 OJ246 = 2015 TO243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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