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JPL Small-Body Database Browser
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215474 (2002 RD66)
Classification: Inner Main-belt Asteroid          SPK-ID: 2215474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06614251218256811 3.7319e-08  
a 1.934863441580036 8.9854e-09 au
q 1.806886712823722 7.085e-08 au
i 17.31090383982686 8.7917e-06 deg
node 327.16853276 1.4002e-05 deg
peri 286.9969365959573 7.3824e-05 deg
M 149.5788363002243 6.9913e-05 deg
tp 2458192.047503749901
(2018-Mar-14.54750375)
0.00019132 TDB
period 983.0461466814812
2.69
6.8478e-06
1.875e-08
d
yr
n .3662086476970285 2.551e-09 deg/d
Q 2.062840170336349 9.5797e-09 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      6475 days (17.73 yr)  
   first obs. used      2000-12-24  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57292  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:13:38  

Additional Information
 Earth MOID = .845971 au 
 Jupiter MOID = 3.05449 au 
 T_jup = 3.851 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO454547  

215474 (2002 RD66)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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