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452223 (2015 RN236)
Classification: Main-belt Asteroid          SPK-ID: 2452223
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 .2038712758767984 1.1047e-07  
a 2.584063964402779 3.2534e-08 au
q 2.057247547032726 3.0592e-07 au
i 9.804703741893267 5.117e-06 deg
node 98.96380822936536 4.2064e-05 deg
peri 295.7294340604898 4.4088e-05 deg
M 41.89709274567652 1.0947e-05 deg
tp 2458823.922768301916
(2019-Dec-06.42276830)
4.5175e-05 TDB
period 1517.236620621367
4.15
2.8653e-05
7.845e-08
d
yr
n .2372734714592943 4.481e-09 deg/d
Q 3.110880381772831 3.9167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      6793 days (18.60 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:42:52  

Additional Information
 Earth MOID = 1.08669 au 
 Jupiter MOID = 2.36252 au 
 T_jup = 3.373 
[ 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 MPO450472  

452223 (2015 RN236)          Discovered 2007-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RN236 = 2007 XQ57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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