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(2020 GB1)
Classification: Apollo [NEO]          SPK-ID: 54016461
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 .1778689600046673 5.7336e-05  
a 1.047327533369566 2.6294e-05 au
q .861040474224868 3.8442e-05 au
i 11.4636476092338 0.0034759 deg
node 17.11247162022826 1.5704e-05 deg
peri 265.9459415837121 0.0002147 deg
M 343.8361790790455 0.0043806 deg
tp 2459018.077768388296
(2020-Jun-17.57776839)
0.0041019 TDB
period 391.4913837966985
1.07
0.014743
4.036e-05
d
yr
n .9195604677393054 3.463e-05 deg/d
Q 1.233614592514264 3.0971e-05 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4 days  
   first obs. used      2020-04-02  
   last obs. used      2020-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-19 07:54:25  

Additional Information
 Earth MOID = .000324863 au 
 Jupiter MOID = 3.86986 au 
 T_jup = 5.834 
[ 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 26.923   .51099 7 autocmod 2.8

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