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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .109150788282114 0.00064757  
a 43.22491868348926 0.042164 AU
q 38.50688473575613 0.024866 AU
i 28.85986272757044 0.0016616 deg
node 156.5917581742131 0.011298 deg
peri 82.91432473114413 3.7423 deg
M 172.5289711355032 4.6456 deg
tp 2407254.377389794477
(1878-Sep-26.87738979)
1270.7 JED
period 103800.5618523551
284.19
151.88
0.4158
d
yr
n .00346818931974627 5.0746e-06 deg/d
Q 47.94295263122239 0.046766 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 = 37.623 AU 
 T_jup = 5.139 
[ 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. 2014-Mar-01) 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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