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385111 (2012 VX105)
Classification: Main-belt Asteroid          SPK-ID: 2385111
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 .08189758296751717 7.5368e-08  
a 3.151449339241982 7.5387e-08 au
q 2.893353255513484 2.6601e-07 au
i 10.26981829763606 8.1293e-06 deg
node 43.42670024050057 4.5793e-05 deg
peri 270.3068026152085 7.649e-05 deg
M 236.0900964441651 6.6576e-05 deg
tp 2459903.843438301843
(2022-Nov-20.34343830)
0.00038305 TDB
period 2043.44955909491
5.59
7.3323e-05
2.007e-07
d
yr
n .1761726872081209 6.3214e-09 deg/d
Q 3.409545422970479 8.1561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      7102 days (19.44 yr)  
   first obs. used      2001-11-20  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6301  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:29:41  

Additional Information
 Earth MOID = 1.90224 au 
 Jupiter MOID = 1.84157 au 
 T_jup = 3.177 
[ 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 16.1   n/a MPO427919  

385111 (2012 VX105)          Discovered 2010-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

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