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JPL Small-Body Database Browser
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201239 (2002 RM43)
Classification: Main-belt Asteroid          SPK-ID: 2201239
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272374915254038 5.0248e-08  
a 3.078215071816999 2.7333e-08 au
q 2.686550707703313 1.5244e-07 au
i 10.77332145295967 5.4521e-06 deg
node 156.8478094549967 2.9906e-05 deg
peri 211.869095228375 3.6708e-05 deg
M 8.445593061436821 2.0684e-05 deg
tp 2458554.222006764248
(2019-Mar-11.72200676)
0.00011326 TDB
period 1972.635603406199
5.40
2.6274e-05
7.193e-08
d
yr
n .1824969595896875 2.4307e-09 deg/d
Q 3.469879435930684 3.0811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2001-06-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6346  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:34:45  

Additional Information
 Earth MOID = 1.69036 au 
 Jupiter MOID = 1.99515 au 
 T_jup = 3.189 
[ 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 MPO494129  

201239 (2002 RM43)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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