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295173 (2008 FA83)
Classification: Main-belt Asteroid          SPK-ID: 2295173
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 .07965141979472956 4.8363e-08  
a 2.772617907423305 3.0932e-08 au
q 2.551774954548747 1.4622e-07 au
i 4.367035197377107 5.7481e-06 deg
node 145.922667155593 6.8544e-05 deg
peri 283.8569380368107 7.8532e-05 deg
M 348.9204494826522 3.5994e-05 deg
tp 2459052.398296623637
(2020-Jul-21.89829662)
0.00016855 TDB
period 1686.294652048924
4.62
2.8219e-05
7.726e-08
d
yr
n .2134858220433682 3.5726e-09 deg/d
Q 2.993460860297863 3.3396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7930 days (21.71 yr)  
   first obs. used      1998-01-18  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63799  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:10  

Additional Information
 Earth MOID = 1.5705 au 
 Jupiter MOID = 2.21387 au 
 T_jup = 3.328 
[ 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 MPO494579  

295173 (2008 FA83)          Discovered 2008-Mar-28 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 FA83 = 2005 QR117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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