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JPL Small-Body Database Browser
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(2019 VF1)
Classification: Apollo [NEO]          SPK-ID: 3892309
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5717111608640441 0.00028203  
a 1.448976937723262 0.00068436 au
q .6205806505922682 0.00011556 au
i 12.62775425150813 0.0063104 deg
node 241.928997975558 0.00095104 deg
peri 269.5017885289534 0.00011464 deg
M 211.225110245741 0.11186 deg
tp 2458863.779941627691
(2020-Jan-15.27994163)
0.01143 TDB
period 637.0751081887825
1.74
0.45134
0.001236
d
yr
n .5650825081260628 0.00040034 deg/d
Q 2.277373224854256 0.0010756 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      18 days  
   first obs. used      2019-11-01  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .29478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-20 04:59:54  

Additional Information
 Earth MOID = .00610258 au 
 Jupiter MOID = 2.84657 au 
 T_jup = 4.436 
[ 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 23.06   .49077 7 autocmod 2.8

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