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(2010 VK201)
Classification: TransNeptunian Object          SPK-ID: 3553484
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078063036448957 0.0006672  
a 43.27866119692271 0.042355 AU
q 38.6129487065827 0.024658 AU
i 28.85722489595688 0.0016582 deg
node 156.5688511330384 0.011288 deg
peri 83.10323044099729 3.7911 deg
M 171.6478953468953 4.6932 deg
tp 2407216.091679828161
(1878-Aug-19.59167983)
1286.9 JED
period 103994.2083716597
284.72
152.66
0.418
d
yr
n .003461731240968863 5.0818e-06 deg/d
Q 47.94437368726273 0.046921 AU
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      736 days (2.02 yr)  
   first obs. used      2010-11-03  
   last obs. used      2012-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      5  
   fit RMS      .28468  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 13:58:03  

Additional Information
 Earth MOID = 37.7278 AU 
 T_jup = 5.143 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.6 mag n/a MPO245933  
rotation period rot_per 7.59 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Benecchi, S.D.; Sheppard, S.S. (2013) Astron. J. 145, A124.]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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