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118781 (2000 RN79)
Classification: Main-belt Asteroid          SPK-ID: 2118781
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04040102100233359 7.8218e-08  
a 2.660411626314851 2.0197e-08 au
q 2.552928280325252 2.0037e-07 au
i 13.72807532697258 6.1697e-06 deg
node 226.2197990062999 2.1016e-05 deg
peri 188.4350546776817 7.4868e-05 deg
M 118.8549029466759 6.8944e-05 deg
tp 2458477.217412656586
(2018-Dec-24.71741266)
0.00030362 TDB
period 1584.972321488045
4.34
1.8049e-05
4.942e-08
d
yr
n .2271333039191596 2.5864e-09 deg/d
Q 2.767894972304449 2.1013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      8572 days (23.47 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:23:00  

Additional Information
 Earth MOID = 1.56385 au 
 Jupiter MOID = 2.42344 au 
 T_jup = 3.344 
[ 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 15.1   n/a MPO333745  

118781 (2000 RN79)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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