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(2019 GA)
Classification: Aten [NEO]          SPK-ID: 3840758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5375788002322703 1.3884e-06  
a .8726395409467432 6.4624e-07 au
q .4035270234893539 1.5094e-06 au
i 1.555799023982994 1.4948e-05 deg
node 51.97986742677077 0.00044428 deg
peri 1.695437922892327 0.00053996 deg
M 232.6471665718927 0.00055022 deg
tp 2459105.831160637319
(2020-Sep-13.33116064)
0.00057202 TDB
period 297.7493064639247
0.82
0.00033075
9.055e-07
d
yr
n 1.209070826311455 1.3431e-06 deg/d
Q 1.341752058404133 9.9365e-07 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      446 days (1.22 yr)  
   first obs. used      2019-04-01  
   last obs. used      2020-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .36055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-21 08:12:13  

Additional Information
 Earth MOID = .0186546 au 
 Jupiter MOID = 4.02931 au 
 T_jup = 6.653 
[ 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 23.6   .33544 MPO477913 autocmod 2.6q

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