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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1998599288295045 5.0931e-08  
a 3.116606670874932 3.6843e-08 au
q 2.49372188344431 1.7509e-07 au
i 8.939592335648909 7.4167e-06 deg
node 3.791670840614135 2.9657e-05 deg
peri 60.90553786518446 3.5399e-05 deg
M 350.9367710128151 1.8966e-05 deg
tp 2459447.094332758070
(2021-Aug-20.59433276)
0.0001062 TDB
period 2009.654596464357
5.50
3.5636e-05
9.757e-08
d
yr
n .1791352606728332 3.1765e-09 deg/d
Q 3.739491458305555 4.4207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      9893 days (27.09 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52682  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:20:27  

Additional Information
 Earth MOID = 1.52111 au 
 Jupiter MOID = 1.73857 au 
 T_jup = 3.168 
[ 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 16.60   n/a MPCxxxxx  

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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