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(2021 GM10)
Classification: Apollo [NEO]          SPK-ID: 54137451
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602611680637175 0.00039146  
a 1.134062610706941 0.00039947 au
q .9523164120576574 0.00010849 au
i 7.047399453204902 0.012404 deg
node 62.16257439085222 0.0038894 deg
peri 213.3424775559967 0.0069841 deg
M 8.85473151424172 0.0077848 deg
tp 2459385.650071607562
(2021-Jun-20.15007161)
0.015271 TDB
period 441.1171829428729
1.21
0.23307
0.0006381
d
yr
n .816109673167327 0.00043121 deg/d
Q 1.315808809356224 0.00046349 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      16 days  
   first obs. used      2021-04-13  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .33477  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-30 06:19:54  

Additional Information
 Earth MOID = .0294432 au 
 Jupiter MOID = 3.74796 au 
 T_jup = 5.503 
[ 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 24.87   .39699 E2021-HE8 autocmod 2.9c

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