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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .29584361668384 9.4171e-06  
a .9390311465090397 4.888e-07 au
q .6612247759470327 8.4988e-06 au
i .318066616092794 8.7873e-06 deg
node 253.9476875624265 0.00031424 deg
peri 27.67763250593255 0.00036272 deg
M 313.8790384434373 0.0012065 deg
tp 2459043.080844993337
(2020-Jul-12.58084499)
0.0011471 TDB
period 332.3674025920227
0.91
0.00025952
7.105e-07
d
yr
n 1.083138710933984 8.4572e-07 deg/d
Q 1.216837517071047 6.3341e-07 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      3219 days (8.81 yr)  
   first obs. used      2011-01-30  
   last obs. used      2019-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .4521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-26 09:34:03  

Additional Information
 Earth MOID = .00318269 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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