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487162 (2014 OL252)
Classification: Main-belt Asteroid          SPK-ID: 2487162
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02138903733357162 9.2099e-08  
a 2.961389584141582 7.2532e-08 au
q 2.898048311767127 2.8441e-07 au
i 11.10966178122674 9.8732e-06 deg
node 345.5585255890379 4.5946e-05 deg
peri 354.6551677554239 0.00026207 deg
M 20.49035172812845 0.00025386 deg
tp 2458894.553001813288
(2020-Feb-15.05300181)
0.0013129 TDB
period 1861.408718272899
5.10
6.8386e-05
1.872e-07
d
yr
n .1934019092453938 7.1054e-09 deg/d
Q 3.024730856516036 7.4084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      4552 days (12.46 yr)  
   first obs. used      2007-03-12  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67193  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:51  

Additional Information
 Earth MOID = 1.88971 au 
 Jupiter MOID = 2.07542 au 
 T_jup = 3.237 
[ 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 16.5   n/a MPO440944  

487162 (2014 OL252)          Discovered 2014-Jun-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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