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105459 (2000 QX199)
Classification: Main-belt Asteroid          SPK-ID: 2105459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2140535040955467 4.868e-08  
a 2.263556734669579 8.3369e-09 au
q 1.779034483894482 1.1334e-07 au
i 3.769677727887827 5.3615e-06 deg
node 12.7531567698791 6.2124e-05 deg
peri 3.839660944551242 6.3039e-05 deg
M 263.4291125288865 1.1154e-05 deg
tp 2459334.179268728228
(2021-Apr-29.67926873)
3.9441e-05 TDB
period 1243.900101654279
3.41
6.8721e-06
1.881e-08
d
yr
n .2894123085296249 1.5989e-09 deg/d
Q 2.748078985444677 1.0121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      10362 days (28.37 yr)  
   first obs. used      1990-11-23  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53941  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:00:49  

Additional Information
 Earth MOID = .780515 au 
 Jupiter MOID = 2.71623 au 
 T_jup = 3.585 
[ 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 MPO432576  

105459 (2000 QX199)          Discovered 2000-Aug-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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