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295929 (2008 XF2)
Classification: Main-belt Asteroid          SPK-ID: 2295929
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05418763046700588 4.8482e-08  
a 2.715999940152263 2.7157e-08 au
q 2.568826339046882 1.2417e-07 au
i 4.569526837065087 5.2319e-06 deg
node 280.0510769377216 8.3131e-05 deg
peri 178.9564460086576 0.00010597 deg
M 181.5603587377051 6.6059e-05 deg
tp 2459810.867288049802
(2022-Aug-19.36728805)
0.00030375 TDB
period 1634.907028697178
4.48
2.4521e-05
6.713e-08
d
yr
n .220196007284204 3.3025e-09 deg/d
Q 2.863173541257644 2.8628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      5691 days (15.58 yr)  
   first obs. used      2003-09-25  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56114  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:36:26  

Additional Information
 Earth MOID = 1.5857 au 
 Jupiter MOID = 2.23101 au 
 T_jup = 3.354 
[ 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 16.2   n/a MPO433907  

295929 (2008 XF2)          Discovered 2008-Dec-01 by BATTeRS at Bisei SG Center
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 XF2 = 2003 TO24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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