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213642 (2002 RH83)
Classification: Main-belt Asteroid          SPK-ID: 2213642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167008060248717 6.5304e-08  
a 2.567033143251818 2.7309e-08 au
q 2.010754992016589 1.6244e-07 au
i 9.362549252158487 7.5552e-06 deg
node 174.7804451291026 3.7183e-05 deg
peri 193.7414297396708 4.3933e-05 deg
M 151.2550422156037 3.3908e-05 deg
tp 2458569.320331253898
(2019-Mar-26.82033125)
0.00013271 TDB
period 1502.261857986219
4.11
2.3972e-05
6.563e-08
d
yr
n .2396386476074017 3.824e-09 deg/d
Q 3.123311294487047 3.3227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8210 days (22.48 yr)  
   first obs. used      1998-10-11  
   last obs. used      2021-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66075  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:32  

Additional Information
 Earth MOID = 1.00921 au 
 Jupiter MOID = 2.33974 au 
 T_jup = 3.380 
[ 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 16.6   n/a MPO407609  

213642 (2002 RH83)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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