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216335 (2007 VK235)
Classification: Main-belt Asteroid          SPK-ID: 2216335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1092790551402881 4.173e-08  
a 2.329144024117475 1.426e-08 au
q 2.07461736587627 9.6698e-08 au
i 2.458289974368085 4.7085e-06 deg
node 211.1416262693898 0.00010952 deg
peri 328.2841890228353 0.00011172 deg
M 142.596457316888 2.1478e-05 deg
tp 2458686.220540903471
(2019-Jul-21.72054090)
7.6967e-05 TDB
period 1298.353470755013
3.55
1.1923e-05
3.264e-08
d
yr
n .2772742616774879 2.5463e-09 deg/d
Q 2.583670682358681 1.5818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1996-11-07  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60095  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:24  

Additional Information
 Earth MOID = 1.0777 au 
 Jupiter MOID = 2.37814 au 
 T_jup = 3.563 
[ 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 17.16   n/a E2021B55  

216335 (2007 VK235)          Discovered 2007-Nov-09 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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