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JPL Small-Body Database Browser
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413109 (2001 VZ4)
Classification: Mars-crossing Asteroid          SPK-ID: 2413109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543992176446798 1.1836e-07  
a 1.910349443107433 1.2448e-08 au
q 1.615392983663695 2.2361e-07 au
i 21.43295259509635 1.3429e-05 deg
node 245.475075637898 2.1544e-05 deg
peri 176.9033516484107 4.3853e-05 deg
M 208.7538015606868 3.8216e-05 deg
tp 2459005.681509230071
(2020-Jun-05.18150923)
0.00010495 TDB
period 964.423204206044
2.64
9.4263e-06
2.581e-08
d
yr
n .3732801102565423 3.6484e-09 deg/d
Q 2.20530590255117 1.437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5958 days (16.31 yr)  
   first obs. used      2001-09-26  
   last obs. used      2018-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:10:31  

Additional Information
 Earth MOID = .628814 au 
 Jupiter MOID = 3.11907 au 
 T_jup = 3.838 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO201066  

413109 (2001 VZ4)          Discovered 2001-Nov-11 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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