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(2020 GM1)
Classification: Apollo [NEO]          SPK-ID: 54016471
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 2458946.5 (2020-Apr-07.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .732639957951311 0.00097018  
a 1.295180537056205 0.0028087 au
q .3462795228479906 0.00050564 au
i 11.74364471201488 0.028754 deg
node 194.5353868213672 0.0056366 deg
peri 130.6863248071587 0.0043849 deg
M 324.8091222799649 0.15064 deg
tp 2458999.128560273137
(2020-May-29.62856027)
0.054097 TDB
period 538.3861649902159
1.47
1.7513
0.004795
d
yr
n .6686650278365572 0.002175 deg/d
Q 2.244081551264419 0.0048664 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      9 days  
   first obs. used      2020-04-03  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .31729  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-18 07:43:33  

Additional Information
 Earth MOID = .026069 au 
 Jupiter MOID = 3.17898 au 
 T_jup = 4.682 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 9.412509406652684E-7 -4.905589606970697E-7 -5.248383337285553E-5 5.4684037229673E-6 -4.252908264408998E-6 2.789628451605063E-5
q -4.905589606970697E-7 2.556687421641191E-7 2.735340004914669E-5 -2.850006349692892E-6 2.216458559253428E-6 -1.453890602416417E-5
tp -5.248383337285553E-5 2.735340004914669E-5 .002926480783313742 -.0003049162984228494 .0002371409128255586 -.001555487181610828
node 5.4684037229673E-6 -2.850006349692892E-6 -.0003049162984228494 3.17710912918411E-5 -2.470986869458167E-5 .0001620725633601133
peri -4.252908264408998E-6 2.216458559253428E-6 .0002371409128255586 -2.470986869458167E-5 1.922758662999082E-5 -.0001260502708255567
i 2.789628451605063E-5 -1.453890602416417E-5 -.001555487181610828 .0001620725633601133 -.0001260502708255567 .0008267839023126419

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 23.676   .54217 10 autocmod 2.8

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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