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305124 (2007 VB117)
Classification: Main-belt Asteroid          SPK-ID: 2305124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06994538940533293 1.383e-07  
a 2.569867349858142 2.3506e-08 au
q 2.390116977352263 3.6443e-07 au
i 3.223251624669349 8.4711e-06 deg
node 16.36471267662682 7.5441e-05 deg
peri 31.30701185095044 0.00011164 deg
M 34.29504861199012 7.4435e-05 deg
tp 2458857.151415462742
(2020-Jan-08.65141546)
0.00031045 TDB
period 1504.750467546237
4.12
2.0645e-05
5.652e-08
d
yr
n .2392423247337773 3.2824e-09 deg/d
Q 2.749617722364021 2.515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:13:17  

Additional Information
 Earth MOID = 1.40021 au 
 Jupiter MOID = 2.49567 au 
 T_jup = 3.425 
[ 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 16.6   n/a MPO413264  

305124 (2007 VB117)          Discovered 2007-Nov-03 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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