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385383 (2002 RK283)
Classification: Main-belt Asteroid          SPK-ID: 2385383
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2986787096677684 4.3524e-08  
a 2.71113254886692 2.8538e-08 au
q 1.90137497743306 1.1498e-07 au
i 8.693179308798339 8.3045e-06 deg
node 134.7360683754914 7.7738e-05 deg
peri 136.4005242022614 8.4063e-05 deg
M 82.85888887921644 3.104e-05 deg
tp 2458825.215041781200
(2019-Dec-07.71504178)
0.00014172 TDB
period 1630.51407985578
4.46
2.5744e-05
7.048e-08
d
yr
n .2207892617718716 3.4861e-09 deg/d
Q 3.520890120300779 3.7061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6695 days (18.33 yr)  
   first obs. used      2002-09-08  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50308  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:11  

Additional Information
 Earth MOID = .894324 au 
 Jupiter MOID = 1.67108 au 
 T_jup = 3.281 
[ 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 16.68   n/a MPCxxxxx  

385383 (2002 RK283)          Discovered 2002-Sep-08 by NEAT at Haleakala
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2002 RK283 = 2010 LX24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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