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213645 (2002 RE104)
Classification: Main-belt Asteroid          SPK-ID: 2213645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2739622544164129 4.2395e-08  
a 2.576725678290944 1.5092e-08 au
q 1.870800102453696 1.1173e-07 au
i 5.297816276308683 4.4396e-06 deg
node 31.4095350791387 6.4662e-05 deg
peri 337.2332608415498 6.6123e-05 deg
M 151.1301191718483 1.8319e-05 deg
tp 2458566.266424830745
(2019-Mar-23.76642483)
7.231e-05 TDB
period 1510.77818446836
4.14
1.3273e-05
3.634e-08
d
yr
n .2382877934702792 2.0935e-09 deg/d
Q 3.282651254128191 1.9227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2002-09-05  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58113  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:31  

Additional Information
 Earth MOID = .870186 au 
 Jupiter MOID = 2.18136 au 
 T_jup = 3.367 
[ 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 16.45   n/a MPCxxxxx  

213645 (2002 RE104)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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