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JPL Small-Body Database Browser
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487132 (2014 OB186)
Classification: Main-belt Asteroid          SPK-ID: 2487132
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07728431771685344 7.8995e-08  
a 3.110373218527776 1.2996e-07 au
q 2.869990146489084 2.3974e-07 au
i 10.9407519994173 1.1105e-05 deg
node 93.93902774732774 5.2262e-05 deg
peri 289.767627406206 0.00010341 deg
M 327.3302150240583 8.9968e-05 deg
tp 2459182.328082117403
(2020-Nov-28.82808212)
0.00050459 TDB
period 2003.628417220042
5.49
0.00012558
3.438e-07
d
yr
n .179674033820845 1.1261e-08 deg/d
Q 3.350756290566468 1.4001e-07 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4016 days (11.00 yr)  
   first obs. used      2007-04-23  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59018  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:09:14  

Additional Information
 Earth MOID = 1.89837 au 
 Jupiter MOID = 2.05684 au 
 T_jup = 3.187 
[ 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 16.4   n/a MPO446844  

487132 (2014 OB186)          Discovered 2010-Dec-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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