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226134 (2002 RG79)
Classification: Main-belt Asteroid          SPK-ID: 2226134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517216147512268 5.0378e-08  
a 2.265595007537433 9.5957e-09 au
q 1.921855274621536 1.1514e-07 au
i 4.795009164443565 5.3822e-06 deg
node 354.8781853441886 4.3038e-05 deg
peri 4.213620752921393 4.5422e-05 deg
M 122.5408142754126 1.2418e-05 deg
tp 2458776.515376508723
(2019-Oct-20.01537651)
4.3344e-05 TDB
period 1245.58062845748
3.41
7.9133e-06
2.167e-08
d
yr
n .2890218359013997 1.8362e-09 deg/d
Q 2.60933474045333 1.1052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      8748 days (23.95 yr)  
   first obs. used      1997-02-02  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59922  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:08:10  

Additional Information
 Earth MOID = .916512 au 
 Jupiter MOID = 2.83319 au 
 T_jup = 3.597 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457771.5 (2017-Jan-18.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526774298694578 5.0489e-08  
q 1.919127184712697 1.1548e-07 au
tp 2457530.618360593149
(2016-May-22.11836059)
4.4735e-05 TDB
node 354.9565632810986 4.2991e-05 deg
peri 3.978156169754144 4.5333e-05 deg
i 4.79895788470034 5.385e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      8748 days (23.95 yr)  
   first obs. used      1997-02-02  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59922  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:08:10  

Additional Information
 Jupiter MOID = 2.83319 au 
 T_jup = 3.597 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.549127858838422E-15 -5.816410480942103E-15 -3.088768939928989E-13 -1.503288308978325E-14 -3.883523183683798E-14 -1.075932844472835E-15
q -5.816410480942103E-15 1.333660147058077E-14 5.78564342219912E-13 3.349172335806296E-14 5.315937821493794E-14 2.50899909479974E-15
tp -3.088768939928989E-13 5.78564342219912E-13 2.001252046373111E-9 -3.225446388074344E-13 6.490798971916267E-10 6.330264912852845E-13
node -1.503288308978325E-14 3.349172335806296E-14 -3.225446388074344E-13 1.848254233352571E-9 -1.841159847364211E-9 -4.070278709162984E-11
peri -3.883523183683798E-14 5.315937821493794E-14 6.490798971916267E-10 -1.841159847364211E-9 2.055043433376983E-9 4.073917402049464E-11
i -1.075932844472835E-15 2.50899909479974E-15 6.330264912852845E-13 -4.070278709162984E-11 4.073917402049464E-11 2.899817218676668E-11

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 17.0   n/a MPO450048  

226134 (2002 RG79)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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