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312279 (2008 AZ116)
Classification: Main-belt Asteroid          SPK-ID: 2312279
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 .06398331034321807 8.627e-08  
a 2.538931060905732 3.1552e-08 au
q 2.376481846895765 2.15e-07 au
i 15.83535582210647 8.2282e-06 deg
node 106.1378780329845 3.1019e-05 deg
peri 122.9349701427192 6.5399e-05 deg
M 268.9179721669115 5.6547e-05 deg
tp 2459374.356538257003
(2021-Jun-08.85653826)
0.00023213 TDB
period 1477.660928006122
4.05
2.7545e-05
7.541e-08
d
yr
n .2436282865554043 4.5415e-09 deg/d
Q 2.7013802749157 3.3571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5880 days (16.10 yr)  
   first obs. used      2003-12-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:45:01  

Additional Information
 Earth MOID = 1.39365 au 
 Jupiter MOID = 2.4268 au 
 T_jup = 3.391 
[ 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 16.5   n/a MPO455301  

312279 (2008 AZ116)          Discovered 2008-Jan-01 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2008 AZ116 = 2004 AV12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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