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(2019 GP19)
Classification: Aten [NEO]          SPK-ID: 3841178
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486394164704175 4.9665e-05  
a .9410679275217823 1.5345e-05 au
q .8011881399159193 5.98e-05 au
i 4.634574228514327 0.0018992 deg
node 25.10709123830562 0.00018025 deg
peri 48.74586288714519 0.00050705 deg
M 201.8430973265552 0.006446 deg
tp 2459146.992549066153
(2020-Oct-24.49254907)
0.0095523 TDB
period 333.4493580258367
0.91
0.0081558
2.233e-05
d
yr
n 1.079624210798769 2.6406e-05 deg/d
Q 1.080947715127645 1.7626e-05 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      25 days  
   first obs. used      2019-04-09  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .52583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-04 06:31:43  

Additional Information
 Earth MOID = .00974653 au 
 Jupiter MOID = 4.05426 au 
 T_jup = 6.368 
[ 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 26.6   .21805 MPO467564 autocmod 2.6q

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