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(2012 QG29)
Classification: Main-belt Asteroid          SPK-ID: 3608430
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08498662499663147 7.9898e-08  
a 3.10539359932153 8.2182e-08 au
q 2.841476678029052 2.5789e-07 au
i 11.95561316762992 1.1663e-05 deg
node 243.2497425461906 4.8341e-05 deg
peri 74.42201314248122 8.8153e-05 deg
M 209.0768836031685 7.5585e-05 deg
tp 2460038.466526715189
(2023-Apr-03.96652672)		 0.00042815 TDB
period 1998.81871524753
5.47		 7.9345e-05
2.172e-07		 d
yr
n .1801063784593483 7.1495e-09 deg/d
Q 3.369310520614009 8.9166e-08 au
   Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4894 days (13.40 yr)  
   first obs. used      2007-09-25  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51967  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:35:11  

Additional Information
 Earth MOID = 1.85568 au 
 Jupiter MOID = 1.87245 au 
 T_jup = 3.182 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO495745  

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