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146696 (2001 VZ71)
Classification: Main-belt Asteroid          SPK-ID: 2146696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2124113790333417 5.1107e-08  
a 2.688424174638215 1.5125e-08 au
q 2.117372288276738 1.423e-07 au
i 4.016895365434601 4.9965e-06 deg
node 25.92940558147271 6.8816e-05 deg
peri 304.2986222240423 6.9435e-05 deg
M 176.3637164352359 1.0476e-05 deg
tp 2458411.727327116629
(2018-Oct-20.22732712)
4.4516e-05 TDB
period 1610.071322931598
4.41
1.3588e-05
3.72e-08
d
yr
n .2235925793302849 1.8869e-09 deg/d
Q 3.259476060999692 1.8338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      7028 days (19.24 yr)  
   first obs. used      2001-10-16  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55956  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:43:05  

Additional Information
 Earth MOID = 1.10796 au 
 Jupiter MOID = 2.11522 au 
 T_jup = 3.337 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO449800  

146696 (2001 VZ71)          Discovered 2001-Nov-12 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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