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JPL Small-Body Database Browser
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(2019 VX2)
Classification: Apollo [NEO]          SPK-ID: 3892682
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2767198223281683 0.00018419  
a 1.269195442955877 0.00026993 au
q .9179839054814058 3.8549e-05 au
i 1.746212666793813 0.0010966 deg
node 40.29180418565891 3.4669e-05 deg
peri 58.15414500074926 0.0006205 deg
M 194.7214976359191 0.055565 deg
tp 2458840.275635753350
(2019-Dec-22.77563575)
0.0041188 TDB
period 522.2653136162807
1.43
0.16661
0.0004562
d
yr
n .6893048238399756 0.0002199 deg/d
Q 1.620406980430348 0.00034463 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      12 days  
   first obs. used      2019-10-25  
   last obs. used      2019-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .69534  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-06 13:42:15  

Additional Information
 Earth MOID = .00515102 au 
 Jupiter MOID = 3.53426 au 
 T_jup = 5.048 
[ 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 28.786   .25425 1 autocmod 2.8

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