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(2019 YQ3)
Classification: Amor [NEO]          SPK-ID: 3956449
[ 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2655111276142366 0.00022707  
a 1.390035382296777 0.00047282 au
q 1.020965520519473 3.1643e-05 au
i 2.56740909596243 0.0020732 deg
node 259.912655316165 0.0002681 deg
peri 218.0090794641736 0.00046316 deg
M 200.0435878116981 0.10232 deg
tp 2459466.472271920981
(2021-Sep-08.97227192)		 0.30585 TDB
period 598.6006849093084
1.64		 0.30542
0.0008362		 d
yr
n .6014025861907294 0.00030685 deg/d
Q 1.759105244074081 0.00059835 au
   Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      29 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .50423  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:11:11  

Additional Information
 Earth MOID = .0453673 au 
 Jupiter MOID = 3.32879 au 
 T_jup = 4.739 
[ 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 26.4   .59885 E2020A63 autocmod 2.8

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