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268070 (2004 RH69)
Classification: Main-belt Asteroid          SPK-ID: 2268070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1515497316457404 3.7394e-08  
a 2.625979757866591 2.2639e-08 au
q 2.228013230254763 1.0379e-07 au
i 11.55119318481846 5.1447e-06 deg
node 166.1854986092164 3.0056e-05 deg
peri 153.7362324834085 3.8325e-05 deg
M 278.5902961261649 2.5499e-05 deg
tp 2459351.986915199119
(2021-May-17.48691520)
0.00011179 TDB
period 1554.302293836876
4.26
2.01e-05
5.503e-08
d
yr
n .2316151764219052 2.9952e-09 deg/d
Q 3.023946285478419 2.607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      5739 days (15.71 yr)  
   first obs. used      2004-09-08  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5589  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:15:24  

Additional Information
 Earth MOID = 1.22209 au 
 Jupiter MOID = 2.35424 au 
 T_jup = 3.357 
[ 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 16.3   n/a MPO427486  

268070 (2004 RH69)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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