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305166 (2007 VF260)
Classification: Main-belt Asteroid          SPK-ID: 2305166
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09994395156692219 5.0504e-08  
a 2.602909047480845 2.131e-08 au
q 2.342764031706316 1.2945e-07 au
i 5.411014528229767 6.0253e-06 deg
node 133.7693377311207 5.0553e-05 deg
peri 345.3667051379787 5.8356e-05 deg
M 295.0833745067007 3.0089e-05 deg
tp 2459277.092469436296
(2021-Mar-03.59246944)
0.00012993 TDB
period 1533.864217993658
4.20
1.8837e-05
5.157e-08
d
yr
n .2347013482529055 2.8823e-09 deg/d
Q 2.863054063255374 2.344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      8668 days (23.73 yr)  
   first obs. used      1995-12-25  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:21  

Additional Information
 Earth MOID = 1.35918 au 
 Jupiter MOID = 2.19655 au 
 T_jup = 3.400 
[ 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 16.4   n/a MPO418593  

305166 (2007 VF260)          Discovered 2007-Nov-15 by LONEOS at Anderson Mesa
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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