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160420 (2005 AZ65)
Classification: Main-belt Asteroid          SPK-ID: 2160420
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03909113469856138 6.6196e-08  
a 2.71153528379855 2.3515e-08 au
q 2.605538292779679 1.8452e-07 au
i 2.037527327141893 7.1263e-06 deg
node 181.1709028952711 0.00014478 deg
peri 182.3277591088286 0.0001601 deg
M 273.7337578992833 6.9248e-05 deg
tp 2459391.304626165773
(2021-Jun-25.80462617)
0.0003151 TDB
period 1630.877409212072
4.47
2.1215e-05
5.808e-08
d
yr
n .2207400740034331 2.8715e-09 deg/d
Q 2.817532274817421 2.4434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8975 days (24.57 yr)  
   first obs. used      1994-09-28  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:34:05  

Additional Information
 Earth MOID = 1.60228 au 
 Jupiter MOID = 2.34718 au 
 T_jup = 3.361 
[ 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 16.2   n/a MPO433025  

160420 (2005 AZ65)          Discovered 2005-Jan-13 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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