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(2017 MV4)
Classification: Amor [NEO]          SPK-ID: 3776078
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4202782445427121 1.187e-06  
a 2.150026603303964 1.0971e-06 au
q 1.246417196747244 3.1846e-06 au
i 5.854468437721397 4.9853e-05 deg
node 164.8584262091713 0.00017016 deg
peri 88.05047677023782 0.00032905 deg
M 110.7891026664623 0.00035576 deg
tp 2459042.128553393064
(2020-Jul-11.62855339)
0.00087118 TDB
period 1151.500623329045
3.15
0.00088134
2.413e-06
d
yr
n .3126355233392948 2.3929e-07 deg/d
Q 3.053636009860684 1.5581e-06 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      1001 days (2.74 yr)  
   first obs. used      2017-06-21  
   last obs. used      2020-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .74047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:08:04  

Additional Information
 Earth MOID = .258931 au 
 Jupiter MOID = 2.03507 au 
 T_jup = 3.581 
[ 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 21.5   n/a MPO545021  

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