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JPL Small-Body Database Browser
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392076 (2009 DO18)
Classification: Main-belt Asteroid          SPK-ID: 2392076
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07092113735948438 1.3435e-07  
a 2.794297356140461 4.7543e-08 au
q 2.59612260952238 3.7204e-07 au
i 6.563949438794477 1.3686e-05 deg
node 164.8253100062973 8.756e-05 deg
peri 196.5139524061111 0.00010554 deg
M 221.5077167103407 6.2174e-05 deg
tp 2459256.842355452062
(2021-Feb-11.34235545)
0.00030105 TDB
period 1706.111289020712
4.67
4.3542e-05
1.192e-07
d
yr
n .2110061649065318 5.3852e-09 deg/d
Q 2.992472102758543 5.0915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4650 days (12.73 yr)  
   first obs. used      2006-08-16  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5682  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:55:18  

Additional Information
 Earth MOID = 1.59226 au 
 Jupiter MOID = 2.3572 au 
 T_jup = 3.314 
[ 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 MPO434451  

392076 (2009 DO18)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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