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(2016 VD4)
Classification: Apollo [NEO]          SPK-ID: 3763547
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1101188707548564 7.2151e-05  
a 1.114909523796311 8.9924e-05 au
q .992136946042027 6.8327e-07 au
i 11.80685615616179 0.0053458 deg
node 45.22392072163751 9.7064e-05 deg
peri 347.0921647978544 0.0018347 deg
M 350.762266769665 0.17183 deg
tp 2459407.533690064466
(2021-Jul-12.03369006)
0.20657 TDB
period 429.9895141119908
1.18
0.052022
0.0001424
d
yr
n .8372297188303944 0.00010129 deg/d
Q 1.237682101550596 9.9826e-05 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      4 days  
   first obs. used      2016-11-09  
   last obs. used      2016-11-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .46544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:12:04  

Additional Information
 Earth MOID = .00371523 au 
 Jupiter MOID = 3.95866 au 
 T_jup = 5.568 
[ 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 27.6   n/a MPO397901  

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