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226767 (2004 RE99)
Classification: Main-belt Asteroid          SPK-ID: 2226767
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12300986037199 6.0343e-08  
a 2.671054699096664 2.4361e-08 au
q 2.342488633514836 1.6147e-07 au
i 5.009021182305794 8.1732e-06 deg
node 196.6203905678148 6.0762e-05 deg
peri 229.0467960315372 6.7417e-05 deg
M 151.6275957222785 3.2004e-05 deg
tp 2458328.919082529609
(2018-Jul-29.41908253)
0.00013769 TDB
period 1594.492936049489
4.37
2.1813e-05
5.972e-08
d
yr
n .2257771055994358 3.0887e-09 deg/d
Q 2.999620764678492 2.7357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      7118 days (19.49 yr)  
   first obs. used      2000-10-31  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:29:38  

Additional Information
 Earth MOID = 1.35945 au 
 Jupiter MOID = 2.30119 au 
 T_jup = 3.365 
[ 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 16.2   n/a MPO427315  

226767 (2004 RE99)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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