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452515 (2004 RC301)
Classification: Main-belt Asteroid          SPK-ID: 2452515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609305363330845 7.6887e-08  
a 3.001349539275686 5.0995e-08 au
q 2.518340748196994 2.4113e-07 au
i 2.032352859767638 6.2442e-06 deg
node 39.67014262405689 0.00043839 deg
peri 328.579144099834 0.0004522 deg
M .3523040008467804 0.00011177 deg
tp 2458998.641389586184
(2020-May-29.14138959)
0.00058963 TDB
period 1899.211327051314
5.20
4.8403e-05
1.325e-07
d
yr
n .1895523656964128 4.8309e-09 deg/d
Q 3.484358330354378 5.9201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5407 days (14.80 yr)  
   first obs. used      2004-09-11  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44531  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:05  

Additional Information
 Earth MOID = 1.51775 au 
 Jupiter MOID = 1.97713 au 
 T_jup = 3.232 
[ 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 16.8   n/a MPO477165  

452515 (2004 RC301)          Discovered 2004-Sep-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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