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305563 (2008 VL58)
Classification: Main-belt Asteroid          SPK-ID: 2305563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126118981047306 4.6504e-08  
a 2.387597937507441 1.7086e-08 au
q 2.086476518478353 1.0956e-07 au
i 13.11297233042445 5.9155e-06 deg
node 105.6837342800124 1.6572e-05 deg
peri 21.22928094219729 2.6927e-05 deg
M 33.58904696095991 1.8207e-05 deg
tp 2458874.771017689571
(2020-Jan-26.27101769)
6.8491e-05 TDB
period 1347.53551312017
3.69
1.4465e-05
3.96e-08
d
yr
n .2671543692131965 2.8677e-09 deg/d
Q 2.688719356536529 1.9241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      6572 days (17.99 yr)  
   first obs. used      2002-04-22  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:14  

Additional Information
 Earth MOID = 1.10701 au 
 Jupiter MOID = 2.40431 au 
 T_jup = 3.488 
[ 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 16.7   n/a MPO418594  

305563 (2008 VL58)          Discovered 2008-Nov-06 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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