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523206 (2016 VL20)
Classification: Main-belt Asteroid          SPK-ID: 2523206
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07678499951855972 1.2851e-07  
a 3.120806910912764 7.9612e-08 au
q 2.88117575376081 4.2332e-07 au
i 12.75829444942195 1.039e-05 deg
node 13.24707566542415 4.2551e-05 deg
peri 110.8497217779204 8.4143e-05 deg
M 208.5222531375363 7.3811e-05 deg
tp 2459847.815422410910
(2022-Sep-25.31542241)
0.00043043 TDB
period 2013.718571777325
5.51
7.7056e-05
2.11e-07
d
yr
n .1787737398092629 6.8408e-09 deg/d
Q 3.360438068064719 8.5726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2004-10-08  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:45:37  

Additional Information
 Earth MOID = 1.92539 au 
 Jupiter MOID = 1.71425 au 
 T_jup = 3.174 
[ 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 MPO448175  

523206 (2016 VL20)          Discovered 2012-Feb-16 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31

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