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(2019 GA20)
Classification: Outer Main-belt Asteroid          SPK-ID: 3841188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5133254394384854 1.6263e-07  
a 3.333325383019383 1.7785e-07 au
q 1.622244665989501 5.9914e-07 au
i 4.868886444160649 1.3727e-05 deg
node 228.6549212995599 5.8806e-05 deg
peri 12.47372921370455 0.00044239 deg
M 92.43271219375498 0.00011885 deg
tp 2458629.760163203763
(2019-May-26.26016320)
0.00077707 TDB
period 2222.874741746758
6.09
0.0001779
4.871e-07
d
yr
n .1619524452903308 1.2962e-08 deg/d
Q 5.044406100049266 2.6915e-07 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4417 days (12.09 yr)  
   first obs. used      2007-06-20  
   last obs. used      2019-07-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .36537  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 16:41:59  

Additional Information
 Earth MOID = .608833 au 
 Jupiter MOID = .0150894 au 
 T_jup = 2.930 
[ 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 18.9   .30399 E2021G71 autocmod 2.6q

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