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JPL Small-Body Database Browser
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(2019 VR)
Classification: Apollo [NEO]          SPK-ID: 3892272
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2315264050520719 3.542e-05  
a 1.048673211599453 2.7446e-05 au
q .8058776728434207 1.6589e-05 au
i 12.88706202235377 0.0019163 deg
node 221.3058657739293 2.914e-05 deg
peri 270.1339395192284 0.0023289 deg
M 120.5565213266464 0.012882 deg
tp 2458469.144913401089
(2018-Dec-16.64491340)
0.019193 TDB
period 392.2461485719383
1.07
0.015399
4.216e-05
d
yr
n .9177910383840918 3.6031e-05 deg/d
Q 1.291468750355485 3.3801e-05 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      1 day  
   first obs. used      2019-11-03  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .36301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-14 09:20:31  

Additional Information
 Earth MOID = .000819061 au 
 Jupiter MOID = 3.78033 au 
 T_jup = 5.813 
[ 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 28.076   .25125 2 autocmod 2.8

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