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JPL Small-Body Database Browser
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193193 (2000 QD112)
Classification: Main-belt Asteroid          SPK-ID: 2193193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .308164089882582 2.0098e-07  
a 2.554969534873402 4.0254e-08 au
q 1.767619673481416 5.3815e-07 au
i .2801547077908249 1.1158e-05 deg
node 137.7963601449093 0.0017713 deg
peri 176.9064602795467 0.0017714 deg
M 313.9988659827035 3.4204e-05 deg
tp 2459191.108846502028
(2020-Dec-07.60884650)
0.00014585 TDB
period 1491.684633577276
4.08
3.5253e-05
9.652e-08
d
yr
n .2413378752428842 5.7035e-09 deg/d
Q 3.342319396265388 5.2659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2000-08-24  
   last obs. used      2016-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59667  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 05:48:59  

Additional Information
 Earth MOID = .753845 au 
 Jupiter MOID = 1.97003 au 
 T_jup = 3.370 
[ 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 17.1   n/a MPO281023  

193193 (2000 QD112)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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