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146082 (2000 HX29)
Classification: Main-belt Asteroid          SPK-ID: 2146082
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2086347086267739 6.6489e-08  
a 2.542333169204084 1.0021e-08 au
q 2.011914229215007 1.7402e-07 au
i 2.728543319012275 3.1567e-06 deg
node 271.2376189007102 0.00011649 deg
peri 289.3132103186852 0.00011693 deg
M 352.8735454530452 1.1692e-05 deg
tp 2459029.810156752101
(2020-Jun-29.31015675)
4.8196e-05 TDB
period 1480.631969408297
4.05
8.7539e-06
2.397e-08
d
yr
n .243139421164779 1.4375e-09 deg/d
Q 3.072752109193161 1.2111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      7333 days (20.08 yr)  
   first obs. used      2000-03-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:51:13  

Additional Information
 Earth MOID = 1.01123 au 
 Jupiter MOID = 1.90207 au 
 T_jup = 3.412 
[ 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 15.7   n/a MPO366820  

146082 (2000 HX29)          Discovered 2000-Apr-28 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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