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(2014 GR1)
Classification: Apollo [NEO]          SPK-ID: 3666972
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 2456751.5 (2014-Apr-04.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2842578626054822 0.001848  
a 1.295420300930224 0.002843 au
q .9271868950120483 0.00038145 au
i 5.813987530929955 0.033889 deg
node 168.5827221509476 0.03126 deg
peri 89.98261836072186 0.056332 deg
M 322.7588550835965 0.15562 deg
tp 2456807.210236018935
(2014-May-29.71023602)
0.051738 TDB
period 538.5356710121637
1.47
1.7728
0.004854
d
yr
n .6684793958464988 0.0022006 deg/d
Q 1.6636537068484 0.0036511 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      2 days  
   first obs. used      2014-04-03  
   last obs. used      2014-04-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .94594  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:43:36  

Additional Information
 Earth MOID = .0586717 au 
 Jupiter MOID = 3.39158 au 
 T_jup = 4.969 
[ 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 24.0   n/a MPO290442  

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