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437145 (2012 VZ15)
Classification: Main-belt Asteroid          SPK-ID: 2437145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03437795320652258 5.5271e-08  
a 3.039390737262944 5.0211e-08 au
q 2.93490270472098 1.9693e-07 au
i 9.502896498007585 6.1666e-06 deg
node 260.29027832954 4.2521e-05 deg
peri 12.98580185069277 0.00011892 deg
M 291.1449406942285 0.00011129 deg
tp 2459370.678836597141
(2021-Jun-05.17883660)
0.00059953 TDB
period 1935.433394707722
5.30
4.796e-05
1.313e-07
d
yr
n .1860048508950963 4.6092e-09 deg/d
Q 3.143878769804907 5.1937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      4528 days (12.40 yr)  
   first obs. used      2007-12-05  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58703  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:39:48  

Additional Information
 Earth MOID = 1.91953 au 
 Jupiter MOID = 1.92444 au 
 T_jup = 3.219 
[ 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 MPO434607  

437145 (2012 VZ15)          Discovered 2007-Dec-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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