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JPL Small-Body Database Browser
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146128 (2000 RQ82)
Classification: Main-belt Asteroid          SPK-ID: 2146128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482466215470998 6.8555e-08  
a 3.034555467229322 3.1962e-08 au
q 2.584692871315294 2.1005e-07 au
i 6.920671655036464 6.5003e-06 deg
node 218.3894786415555 4.2913e-05 deg
peri 171.591222459029 4.6057e-05 deg
M 165.2117046654694 1.7064e-05 deg
tp 2457714.406891975373
(2016-Nov-21.90689198)
8.7568e-05 TDB
period 1930.816702937502
5.29
3.0505e-05
8.352e-08
d
yr
n .1864495989973072 2.9457e-09 deg/d
Q 3.48441806314335 3.67e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      2000-09-01  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:21:52  

Additional Information
 Earth MOID = 1.58976 au 
 Jupiter MOID = 1.95344 au 
 T_jup = 3.214 
[ 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 15.4   n/a MPO436733  

146128 (2000 RQ82)          Discovered 2000-Sep-01 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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