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(2020 GN1)
Classification: Apollo [NEO]          SPK-ID: 54016472
[ 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 2458943.5 (2020-Apr-04.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2652671149590787 0.00095095  
a 1.300249329775873 0.0014725 au
q .9553359413387519 0.00015526 au
i 1.789437961554111 0.0052347 deg
node 188.3758385575172 0.0015705 deg
peri 51.59522293113049 0.013903 deg
M 333.8268734880611 0.050148 deg
tp 2458982.872363714817
(2020-May-13.37236371)		 0.0094638 TDB
period 541.5497812563059
1.48		 0.91997
0.002519		 d
yr
n .664758831893274 0.0011293 deg/d
Q 1.645162718212995 0.0018632 au
   Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      2 days  
   first obs. used      2020-04-03  
   last obs. used      2020-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .59156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-05 07:42:49  

Additional Information
 Earth MOID = .00671675 au 
 Jupiter MOID = 3.36131 au 
 T_jup = 4.965 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 9.0430737287392E-7 -1.470475424242696E-7 -7.96429666533118E-6 1.376316472184493E-6 1.188757282966453E-5 4.976675731918885E-6
q -1.470475424242696E-7 2.410452869083284E-8 1.233768664519208E-6 -2.163284867497685E-7 -2.017533780373386E-6 -8.079872228784174E-7
tp -7.96429666533118E-6 1.233768664519208E-6 8.956344918172809E-5 -1.448837842401899E-5 -7.791243816735085E-5 -4.422844279602417E-5
node 1.376316472184493E-6 -2.163284867497685E-7 -1.448837842401899E-5 2.466443186197418E-6 1.474491914808239E-5 7.643822796922183E-6
peri 1.188757282966453E-5 -2.017533780373386E-6 -7.791243816735085E-5 1.474491914808239E-5 .0001932842898386148 6.485032772378317E-5
i 4.976675731918885E-6 -8.079872228784174E-7 -4.422844279602417E-5 7.643822796922183E-6 6.485032772378317E-5 2.740179206769132E-5

[ 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 27.128   .83526 1 autocmod 2.8

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