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JPL Small-Body Database Browser
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487638 (2015 OQ19)
Classification: Main-belt Asteroid          SPK-ID: 2487638
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722717968595403 6.9589e-08  
a 2.697101493916804 3.6251e-08 au
q 2.232466973247206 2.0809e-07 au
i 13.33855897341073 5.717e-06 deg
node 169.5879480154684 2.8257e-05 deg
peri 135.1169043265078 3.7997e-05 deg
M 315.9910552676075 2.0282e-05 deg
tp 2458798.280201692752
(2019-Nov-10.78020169)
9.205e-05 TDB
period 1617.872753876409
4.43
3.2618e-05
8.93e-08
d
yr
n .2225144092064368 4.4862e-09 deg/d
Q 3.161736014586403 4.2496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      4726 days (12.94 yr)  
   first obs. used      2006-07-26  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54503  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:32  

Additional Information
 Earth MOID = 1.23863 au 
 Jupiter MOID = 2.23814 au 
 T_jup = 3.309 
[ 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 16.9   n/a MPO357220  

487638 (2015 OQ19)          Discovered 2010-May-07 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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