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JPL Small-Body Database Browser
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249082 (2007 VF20)
Classification: Main-belt Asteroid          SPK-ID: 2249082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704872365331139 5.2663e-08  
a 2.302083721785185 1.7357e-08 au
q 1.909607829790163 1.216e-07 au
i 1.686827968047399 6.7189e-06 deg
node 290.5690226898803 0.00024415 deg
peri 346.8933275285016 0.00024518 deg
M 212.730507355252 2.5283e-05 deg
tp 2459122.403714265081
(2020-Sep-29.90371427)
9.2133e-05 TDB
period 1275.792655771941
3.49
1.4429e-05
3.95e-08
d
yr
n .2821775140116132 3.1914e-09 deg/d
Q 2.694559613780207 2.0317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2002-01-14  
   last obs. used      2017-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58278  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 18:37:36  

Additional Information
 Earth MOID = .892685 au 
 Jupiter MOID = 2.42496 au 
 T_jup = 3.571 
[ 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 17.4   n/a MPO422967  

249082 (2007 VF20)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 VF20 = 2003 QU8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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