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216356 (2008 AG6)
Classification: Main-belt Asteroid          SPK-ID: 2216356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08717054006233578 4.156e-08  
a 2.291713375981661 1.1988e-08 au
q 2.091943483329261 9.2419e-08 au
i 5.498329036560097 4.4259e-06 deg
node 91.28334734331372 5.1729e-05 deg
peri 116.1843096959392 5.9488e-05 deg
M 141.7390085867343 2.9537e-05 deg
tp 2458701.585913421698
(2019-Aug-06.08591342)
0.00010301 TDB
period 1267.181652807177
3.47
9.943e-06
2.722e-08
d
yr
n .2840950223691251 2.2292e-09 deg/d
Q 2.491483268634061 1.3033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      9822 days (26.89 yr)  
   first obs. used      1993-11-20  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56433  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:29  

Additional Information
 Earth MOID = 1.09223 au 
 Jupiter MOID = 2.47741 au 
 T_jup = 3.587 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.39   n/a E2021B55  

216356 (2008 AG6)          Discovered 2008-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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