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JPL Small-Body Database Browser
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(1999 VR6)
Classification: Apollo [NEO, PHA]          SPK-ID: 3024027
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7578449529916625 2.7709e-08  
a 2.192392020168088 3.7496e-09 au
q .5308987927045072 6.0276e-08 au
i 8.521439359904118 1.1816e-05 deg
node 212.9028016042061 3.0812e-05 deg
peri 294.1738504141749 3.5557e-05 deg
M 341.6971127027916 4.4634e-06 deg
tp 2458660.782721501958
(2019-Jun-26.28272150)
1.4747e-05 TDB
period 1185.702528147837
3.25
3.0418e-06
8.328e-09
d
yr
n .3036174685081841 7.789e-10 deg/d
Q 3.853885247631669 6.5911e-09 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6064 days (16.60 yr)  
   first obs. used      1999-11-05  
   last obs. used      2016-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40741  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:17:15  

Additional Information
 Earth MOID = .0493029 au 
 Jupiter MOID = 1.34602 au 
 T_jup = 3.211 
[ 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 20.8   n/a MPO245811  

[ show close-approach data ]
Alternate Designations
 1999 VR6 = 2012 UV68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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