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212864 (2007 VN115)
Classification: Main-belt Asteroid          SPK-ID: 2212864
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0473785352612618 3.6663e-08  
a 2.689680700623316 1.9578e-08 au
q 2.562247568707299 9.5946e-08 au
i 15.42009060041891 6.4151e-06 deg
node 76.41684619548461 2.0724e-05 deg
peri 236.8900992149862 8.2598e-05 deg
M 137.0709274705864 7.9072e-05 deg
tp 2458783.031358904947
(2019-Oct-26.53135890)		 0.00035442 TDB
period 1611.200236765089
4.41		 1.7592e-05
4.816e-08		 d
yr
n .223435915527666 2.4395e-09 deg/d
Q 2.817113832539334 2.0505e-08 au
   Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      7178 days (19.65 yr)  
   first obs. used      2001-05-18  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55702  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:40:23  

Additional Information
 Earth MOID = 1.57297 au 
 Jupiter MOID = 2.31478 au 
 T_jup = 3.319 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.70   n/a MPCxxxxx  

212864 (2007 VN115)          Discovered 2007-Nov-03 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 VN115 = 2003 YK115 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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