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183111 (2002 RC137)
Classification: Main-belt Asteroid          SPK-ID: 2183111
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2435725196348135 3.48e-08  
a 2.246441198558009 1.0972e-08 au
q 1.699269855613784 7.7393e-08 au
i 4.661837519609839 4.3836e-06 deg
node 293.5827304190724 5.9578e-05 deg
peri 11.49333730983425 6.0655e-05 deg
M 138.2989265838035 1.2562e-05 deg
tp 2458528.048406310217
(2019-Feb-13.54840631)
4.1808e-05 TDB
period 1229.818465910208
3.37
9.0103e-06
2.467e-08
d
yr
n .2927261298955681 2.1447e-09 deg/d
Q 2.793612541502233 1.3645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      6888 days (18.86 yr)  
   first obs. used      2001-03-20  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:31  

Additional Information
 Earth MOID = .684419 au 
 Jupiter MOID = 2.45967 au 
 T_jup = 3.587 
[ 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 16.3   n/a MPO436905  

183111 (2002 RC137)          Discovered 2002-Sep-13 by Essen at Essen
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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