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(2020 GU1)
Classification: Apollo [NEO]          SPK-ID: 54016479
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1946779141598202 0.00021371  
a 1.103075903298527 0.00017526 au
q .8883313872844099 9.4605e-05 au
i 6.584559406498212 0.0065475 deg
node 195.1139357905521 0.00052013 deg
peri 81.35250978924164 0.0040479 deg
M 324.9592260176552 0.065793 deg
tp 2459437.688664697051
(2021-Aug-11.18866470)
0.087152 TDB
period 423.1618656143058
1.16
0.10085
0.0002761
d
yr
n .8507382854014657 0.00020275 deg/d
Q 1.317820419312643 0.00020938 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      9 days  
   first obs. used      2020-04-03  
   last obs. used      2020-04-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .36733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:21  

Additional Information
 Earth MOID = .0153672 au 
 Jupiter MOID = 3.76392 au 
 T_jup = 5.614 
[ 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 27.0   .75169 E2020-HD8 autocmod 2.8

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