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(2019 YE1)
Classification: Apollo [NEO]          SPK-ID: 3943329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07900181727703029 9.1442e-05  
a 1.097912489360655 0.00013469 au
q 1.011175407490015 2.3656e-05 au
i 11.43489618262904 0.0097635 deg
node 93.72635490797465 0.00018084 deg
peri 333.9736376433353 0.0034365 deg
M 156.4304739860227 0.031858 deg
tp 2458817.913410960448
(2019-Nov-30.41341096)
0.0036013 TDB
period 420.1941628081497
1.15
0.077323
0.0002117
d
yr
n .8567467896129892 0.00015766 deg/d
Q 1.184649571231295 0.00014533 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      21 days  
   first obs. used      2019-12-19  
   last obs. used      2020-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .35927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-30 05:59:57  

Additional Information
 Earth MOID = .0349544 au 
 Jupiter MOID = 3.91735 au 
 T_jup = 5.637 
[ 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 25.2   .3456 E2020-AA1 autocmod 2.8

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