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249101 (2007 VF241)
Classification: Main-belt Asteroid          SPK-ID: 2249101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01240678955811332 5.661e-08  
a 3.07527373604171 3.7042e-08 au
q 3.037119461965047 1.9477e-07 au
i 12.38325355016863 5.6865e-06 deg
node 138.3772206016139 3.0715e-05 deg
peri 146.4815989417697 0.00030191 deg
M 326.7544123280204 0.00029769 deg
tp 2459182.409595930878
(2020-Nov-28.90959593)
0.0016276 TDB
period 1969.808901597809
5.39
3.5589e-05
9.744e-08
d
yr
n .182758845138727 3.302e-09 deg/d
Q 3.113428010118372 3.7501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      8556 days (23.43 yr)  
   first obs. used      1997-01-11  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:39:56  

Additional Information
 Earth MOID = 2.02619 au 
 Jupiter MOID = 1.9472 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457339.5 (2015-Nov-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01090157540399858 5.6895e-08  
q 3.041901770276812 1.9573e-07 au
tp 2457222.094551266024
(2015-Jul-18.59455127)
0.0018623 TDB
node 138.4067550918085 3.0721e-05 deg
peri 148.1278238194042 0.00034199 deg
i 12.38167541008851 5.6861e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      8556 days (23.43 yr)  
   first obs. used      1997-01-11  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:39:56  

Additional Information
 Jupiter MOID = 1.9472 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.236985554428487E-15 -1.098595457629896E-14 1.469148138438231E-11 -2.070724629552643E-14 2.762760394537446E-12 -7.476530681755129E-15
q -1.098595457629896E-14 3.831200987875762E-14 -7.229675454251002E-11 7.082924955743904E-14 -1.34715421731644E-11 2.792109393244107E-14
tp 1.469148138438231E-11 -7.229675454251002E-11 3.468279970762509E-6 4.89269447269943E-10 6.343876925249643E-7 1.260417833746113E-11
node -2.070724629552643E-14 7.082924955743904E-14 4.89269447269943E-10 9.437886863364682E-10 -8.320602743643254E-10 2.57680583900698E-11
peri 2.762760394537446E-12 -1.34715421731644E-11 6.343876925249643E-7 -8.320602743643254E-10 1.169559390174695E-7 -2.289989654349284E-11
i -7.476530681755129E-15 2.792109393244107E-14 1.260417833746113E-11 2.57680583900698E-11 -2.289989654349284E-11 3.233135718647895E-11

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 15.7   n/a MPO476001  

249101 (2007 VF241)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 VF241 = 2005 QO144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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