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146129 (2000 RO92)
Classification: Main-belt Asteroid          SPK-ID: 2146129
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .252234527957337 5.8107e-08  
a 3.121309455733017 3.1041e-08 au
q 2.334007438557427 1.8933e-07 au
i 8.795064985432115 8.0306e-06 deg
node 286.6695760454198 3.8887e-05 deg
peri 76.8575004526806 4.234e-05 deg
M 214.2545142146165 2.1613e-05 deg
tp 2459815.948015695065
(2022-Aug-24.44801569)
0.00013 TDB
period 2014.204996252885
5.51
3.0046e-05
8.226e-08
d
yr
n .1787305664863924 2.6662e-09 deg/d
Q 3.908611472908607 3.887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      6752 days (18.49 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:28:10  

Additional Information
 Earth MOID = 1.35076 au 
 Jupiter MOID = 1.72759 au 
 T_jup = 3.148 
[ 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 15.1   n/a MPO432917  

146129 (2000 RO92)          Discovered 2000-Sep-03 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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