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JPL Small-Body Database Browser
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305343 (2008 AX116)
Classification: Main-belt Asteroid          SPK-ID: 2305343
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190315826594371 9.2034e-08  
a 3.18419462868789 6.2276e-08 au
q 2.578191995891798 2.8611e-07 au
i 26.02319124681991 1.1565e-05 deg
node 319.2419820465022 1.5316e-05 deg
peri 310.453856280219 3.7784e-05 deg
M 222.8232663173239 4.1106e-05 deg
tp 2459391.316627104491
(2021-Jun-25.81662710)
0.00024697 TDB
period 2075.3809929327
5.68
6.0885e-05
1.667e-07
d
yr
n .1734621263401317 5.0889e-09 deg/d
Q 3.790197261483983 7.4129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6250 days (17.11 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:59:08  

Additional Information
 Earth MOID = 1.62546 au 
 Jupiter MOID = 1.71162 au 
 T_jup = 3.014 
[ 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 15.2   n/a MPO455250  

305343 (2008 AX116)          Discovered 2008-Jan-11 by CSS at Catalina
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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