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130559 (2000 RJ31)
Classification: Main-belt Asteroid          SPK-ID: 2130559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0991378267379892 3.0304e-08  
a 2.356856539245674 9.5408e-09 au
q 2.123202904011639 7.0794e-08 au
i 6.106711285589829 3.6599e-06 deg
node 235.8284340755822 4.9669e-05 deg
peri 203.2846915162744 5.7442e-05 deg
M 94.17948825116079 2.902e-05 deg
tp 2458654.758131762329
(2019-Jun-20.25813176)
0.00010645 TDB
period 1321.594275747483
3.62
8.0249e-06
2.197e-08
d
yr
n .2723982742709647 1.654e-09 deg/d
Q 2.590510174479709 1.0487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      7178 days (19.65 yr)  
   first obs. used      2000-09-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56752  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:52:27  

Additional Information
 Earth MOID = 1.13998 au 
 Jupiter MOID = 2.62056 au 
 T_jup = 3.540 
[ 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 15.7   n/a MPO302663  

130559 (2000 RJ31)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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