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134929 (2001 AT16)
Classification: Main-belt Asteroid          SPK-ID: 2134929
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .15931691869506 3.8081e-08  
a 2.341842476792194 1.0003e-08 au
q 1.968747349320454 8.7545e-08 au
i 10.73910590851553 4.8376e-06 deg
node 294.6393653139188 2.2639e-05 deg
peri 159.7727363486927 2.7585e-05 deg
M 226.7926622604238 1.5388e-05 deg
tp 2459684.851437857051
(2022-Apr-15.35143786)
5.6943e-05 TDB
period 1308.985830566102
3.58
8.3872e-06
2.296e-08
d
yr
n .2750220755592973 1.7622e-09 deg/d
Q 2.714937604263934 1.1597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      670  
   data-arc span      21403 days (58.60 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4879  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:45  

Additional Information
 Earth MOID = .988735 au 
 Jupiter MOID = 2.45422 au 
 T_jup = 3.523 
[ 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 15.8   n/a MPO469416  

134929 (2001 AT16)          Discovered 2001-Jan-02 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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