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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .420243932763785 1.1874e-06  
a 2.150395294338592 1.0985e-06 au
q 1.246704718849005 3.1866e-06 au
i 5.853624705367805 4.9844e-05 deg
node 164.8613682617244 0.00017019 deg
peri 88.0856525389401 0.00032924 deg
M 346.9725880256976 0.0002626 deg
tp 2459042.180366102776
(2020-Jul-11.68036610)
0.00087141 TDB
period 1151.796828610139
3.15
0.00088255
2.416e-06
d
yr
n .3125551234885827 2.3949e-07 deg/d
Q 3.054085869828179 1.5601e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .74046  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-19 08:12:24  

Additional Information
 Earth MOID = .25905 au 
 Jupiter MOID = 2.03691 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458103.5 (2017-Dec-16.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4201363928765208 1.1886e-06  
q 1.247032375045489 3.1922e-06 au
tp 2457889.893834742863
(2017-May-16.39383474)
0.0001833 TDB
node 164.8887723836403 0.0001702 deg
peri 87.99556800790533 0.00032907 deg
i 5.853371899652468 4.9831e-05 deg
  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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .74046  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-19 08:12:24  

Additional Information
 Jupiter MOID = 2.03691 au 
 T_jup = 3.580 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.412701316938027E-12 -3.793118673407248E-12 6.15459981515997E-11 1.212513644463067E-10 -3.207063117200377E-10 -5.640859645766021E-11
q -3.793118673407248E-12 1.019027177568467E-11 -1.539540191831194E-10 -3.265616736354579E-10 8.698638796311855E-10 1.510580176398667E-10
tp 6.15459981515997E-11 -1.539540191831194E-10 3.359852632378342E-8 2.98566727129969E-9 9.052743089920186E-9 -3.67419964668042E-9
node 1.212513644463067E-10 -3.265616736354579E-10 2.98566727129969E-9 2.896760334401955E-8 -4.756718944798645E-8 -6.174426826336143E-9
peri -3.207063117200377E-10 8.698638796311855E-10 9.052743089920186E-9 -4.756718944798645E-8 1.082888085620052E-7 1.332765787697134E-8
i -5.640859645766021E-11 1.510580176398667E-10 -3.67419964668042E-9 -6.174426826336143E-9 1.332765787697134E-8 2.483132919640929E-9

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 21.4   n/a MPO419562  

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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