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152782 (1999 RG200)
Classification: Main-belt Asteroid          SPK-ID: 2152782
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1064259113200565 4.9759e-08  
a 2.944746361672417 2.1677e-08 au
q 2.631349046525009 1.449e-07 au
i 12.57648658897183 4.5822e-06 deg
node 233.502847989113 2.536e-05 deg
peri 143.625233362954 3.4418e-05 deg
M 57.9789953219712 2.2942e-05 deg
tp 2458903.238645474762
(2020-Feb-23.73864547)
0.00011758 TDB
period 1845.738910010612
5.05
2.038e-05
5.58e-08
d
yr
n .1950438374829137 2.1536e-09 deg/d
Q 3.258143676819825 2.3984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      7883 days (21.58 yr)  
   first obs. used      1999-07-22  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52139  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:39  

Additional Information
 Earth MOID = 1.645 au 
 Jupiter MOID = 2.2117 au 
 T_jup = 3.227 
[ 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 14.67   n/a E2021B55  

152782 (1999 RG200)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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