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201273 (2002 RP210)
Classification: Main-belt Asteroid          SPK-ID: 2201273
[ 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 .08903615452815433 5.2843e-08  
a 3.075706193827265 3.568e-08 au
q 2.801857141870459 1.7052e-07 au
i 3.929759383636207 8.0777e-06 deg
node 186.4026168250352 8.8168e-05 deg
peri 261.1769219126893 0.00010111 deg
M 26.00669847068517 4.7846e-05 deg
tp 2458858.169354394427
(2020-Jan-09.66935439)		 0.00026138 TDB
period 1970.224420287834
5.39		 3.4284e-05
9.386e-08		 d
yr
n .1827203014504342 3.1795e-09 deg/d
Q 3.34955524578407 3.8857e-08 au
   Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-09-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:00:40  

Additional Information
 Earth MOID = 1.82168 au 
 Jupiter MOID = 1.83535 au 
 T_jup = 3.220 
[ 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 MPO454425  

201273 (2002 RP210)          Discovered 2002-Sep-15 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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