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JPL Small-Body Database Browser
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523217 (2016 VP21)
Classification: Main-belt Asteroid          SPK-ID: 2523217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08511268310964581 1.7059e-07  
a 2.930235253245468 8.6019e-08 au
q 2.680835068699273 5.3236e-07 au
i 9.532135081769921 1.2066e-05 deg
node 319.5580495199698 5.7758e-05 deg
peri 223.1313673553212 8.0286e-05 deg
M 70.31660412197837 5.87e-05 deg
tp 2458242.644622061049
(2018-May-04.14462206)
0.00029119 TDB
period 1832.112595121122
5.02
8.0675e-05
2.209e-07
d
yr
n .1964944736249686 8.6524e-09 deg/d
Q 3.179635437791662 9.3341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      3594 days (9.84 yr)  
   first obs. used      2008-03-11  
   last obs. used      2018-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59152  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:56:08  

Additional Information
 Earth MOID = 1.69442 au 
 Jupiter MOID = 1.8497 au 
 T_jup = 3.251 
[ 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 16.5   n/a MPO448178  

523217 (2016 VP21)          Discovered 2013-Feb-14 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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