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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4203070611767583 1.1871e-06  
a 2.150381921999962 1.1009e-06 au
q 1.246561215956529 3.1874e-06 au
i 5.854205978491273 4.9847e-05 deg
node 164.857332421582 0.00017017 deg
peri 88.07237598724709 0.00032925 deg
M 49.48918324631604 0.00030961 deg
tp 2459042.164020514862
(2020-Jul-11.66402052)
0.00087131 TDB
period 1151.786084869218
3.15
0.00088447
2.422e-06
d
yr
n .312558038970298 2.4002e-07 deg/d
Q 3.054202628043395 1.5636e-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 = .257532 au 
 Jupiter MOID = 2.03577 au 
 T_jup = 3.580 
[ 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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