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266271 (2007 AE16)
Classification: Main-belt Asteroid          SPK-ID: 2266271
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .186351309583225 4.7264e-07  
a 2.540798208226632 2.9391e-08 au
q 2.067317134736888 1.2211e-06 au
i 5.651272242207201 7.0715e-06 deg
node 5.374838654667138 0.00010627 deg
peri 135.5365101675999 0.00010781 deg
M 98.2841332614689 2.2067e-05 deg
tp 2458596.636504418711
(2019-Apr-23.13650442)
8.5971e-05 TDB
period 1479.291250628169
4.05
2.5667e-05
7.027e-08
d
yr
n .2433597845232499 4.2226e-09 deg/d
Q 3.014279281716377 3.4867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6379 days (17.46 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:49:20  

Additional Information
 Earth MOID = 1.08434 au 
 Jupiter MOID = 2.01181 au 
 T_jup = 3.414 
[ 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 17.1   n/a MPO418412  

266271 (2007 AE16)          Discovered 2007-Jan-10 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 AE16 = 2003 DC18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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