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(2019 VV)
Classification: Aten [NEO]          SPK-ID: 3892280
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2958385243656512 1.6092e-07  
a .9390308823176123 8.6662e-09 au
q .6612293717589944 1.4542e-07 au
i .3180614248145542 2.1262e-06 deg
node 253.9476615978112 0.00023949 deg
peri 27.67769611252237 0.0002398 deg
M 313.8796906316147 2.1483e-05 deg
tp 2459043.080224895721
(2020-Jul-12.58022490)
2.0346e-05 TDB
period 332.3672623273265
0.91
4.6011e-06
1.26e-08
d
yr
n 1.083139168037133 1.4994e-08 deg/d
Q 1.21683239287623 1.123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      3640 days (9.97 yr)  
   first obs. used      2011-01-30  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47963  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-17 06:06:40  

Additional Information
 Earth MOID = .00318264 au 
 Jupiter MOID = 3.90192 au 
 T_jup = 6.353 
[ 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 25.3   .47627 E2019W71 autocmod 2.8

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