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JPL Small-Body Database Browser
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109771 (2001 RE79)
Classification: Main-belt Asteroid          SPK-ID: 2109771
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369200738712569 9.4965e-08  
a 2.627999065136 1.3522e-08 au
q 2.268173239003985 2.4789e-07 au
i 14.33747414902687 7.5637e-06 deg
node 24.3381250690215 1.7268e-05 deg
peri 347.5208553206826 2.3864e-05 deg
M 53.96859718474321 1.5361e-05 deg
tp 2458367.221418828532
(2018-Sep-05.72141883)
6.6254e-05 TDB
period 1556.095462964335
4.26
1.201e-05
3.288e-08
d
yr
n .2313482742981632 1.7856e-09 deg/d
Q 2.987824891268015 1.5374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      8653 days (23.69 yr)  
   first obs. used      1995-04-06  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53961  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:33:21  

Additional Information
 Earth MOID = 1.27051 au 
 Jupiter MOID = 2.47331 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 15.5   n/a MPO366467  

109771 (2001 RE79)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 RE79 = 1995 GX5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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