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305334 (2008 AF106)
Classification: Main-belt Asteroid          SPK-ID: 2305334
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2776066043242308 1.1176e-07  
a 2.59453962084742 3.7402e-08 au
q 1.87427828691929 3.152e-07 au
i 2.632728529060598 6.238e-06 deg
node 2.081739227366885 8.465e-05 deg
peri 44.33437506918081 8.7218e-05 deg
M 24.07834884431161 2.2568e-05 deg
tp 2458898.402974627689
(2020-Feb-18.90297463)
9.3727e-05 TDB
period 1526.472158522416
4.18
3.3008e-05
9.037e-08
d
yr
n .2358379076815069 5.0996e-09 deg/d
Q 3.31480095477555 4.7785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      5847 days (16.01 yr)  
   first obs. used      2004-01-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:53:29  

Additional Information
 Earth MOID = .884956 au 
 Jupiter MOID = 2.10056 au 
 T_jup = 3.361 
[ 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 16.7   n/a MPO494622  

305334 (2008 AF106)          Discovered 2008-Jan-15 by Mt. Lemmon Survey at Mount Lemmon
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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