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JPL Small-Body Database Browser
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487634 (2015 OD3)
Classification: Main-belt Asteroid          SPK-ID: 2487634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .275584612549403 1.2669e-07  
a 2.474359307056682 2.9679e-08 au
q 1.792463956113457 2.9531e-07 au
i 3.79002328414612 5.5671e-06 deg
node 99.6099186371891 0.00011658 deg
peri 251.5006778177684 0.00011899 deg
M 326.0770219820738 1.3e-05 deg
tp 2458734.462746889259
(2019-Sep-07.96274689)
4.9972e-05 TDB
period 1421.649622113026
3.89
2.5578e-05
7.003e-08
d
yr
n .2532269515641447 4.556e-09 deg/d
Q 3.156254657999907 3.7858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      3965 days (10.86 yr)  
   first obs. used      2008-12-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51035  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:26  

Additional Information
 Earth MOID = .7902 au 
 Jupiter MOID = 2.28243 au 
 T_jup = 3.426 
[ 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 17.7   n/a MPO446846  

487634 (2015 OD3)          Discovered 2008-Dec-22 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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