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JPL Small-Body Database Browser
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379959 (2012 QD2)
Classification: Main-belt Asteroid          SPK-ID: 2379959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210664405823364 6.942e-08  
a 3.011260948613486 5.5071e-08 au
q 2.646698303900261 2.0274e-07 au
i 4.772125144837693 8.573e-06 deg
node 255.7068632977539 0.00012445 deg
peri 32.67225251538073 0.00013349 deg
M 129.6348017365148 5.3696e-05 deg
tp 2457913.209846522136
(2017-Jun-08.70984652)
0.00027557 TDB
period 1908.626788005012
5.23
5.2358e-05
1.433e-07
d
yr
n .1886172835163281 5.1742e-09 deg/d
Q 3.37582359332671 6.1738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      6853 days (18.76 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52759  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:44:39  

Additional Information
 Earth MOID = 1.63129 au 
 Jupiter MOID = 1.77545 au 
 T_jup = 3.233 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO380163  

379959 (2012 QD2)          Discovered 2006-May-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 QD2 = 2006 JU10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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