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JPL Small-Body Database Browser
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390852 (2004 RX183)
Classification: Main-belt Asteroid          SPK-ID: 2390852
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2733720936323103 9.5278e-08  
a 2.390867116000742 1.7549e-08 au
q 1.737270766902976 2.2805e-07 au
i 5.184785979282829 9.3703e-06 deg
node 339.7863705216506 6.2478e-05 deg
peri 332.4109700989645 6.4517e-05 deg
M 116.5703086653483 1.3706e-05 deg
tp 2458563.262874288734
(2019-Mar-20.76287429)
4.9261e-05 TDB
period 1350.304095942111
3.70
1.4867e-05
4.07e-08
d
yr
n .2666066118601432 2.9353e-09 deg/d
Q 3.044463465098509 2.2346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6085 days (16.66 yr)  
   first obs. used      2003-04-01  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:31:39  

Additional Information
 Earth MOID = .725351 au 
 Jupiter MOID = 2.25882 au 
 T_jup = 3.475 
[ 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 17.4   n/a MPO503473  

390852 (2004 RX183)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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