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JPL Small-Body Database Browser
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65057 (2002 AQ171)
Classification: Main-belt Asteroid          SPK-ID: 2065057
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435677948406955 5.4499e-08  
a 2.270927932226459 1.2876e-08 au
q 1.944895816754566 1.2041e-07 au
i 2.18808819951379 4.0823e-06 deg
node 57.68418783720274 0.00012319 deg
peri 290.8920015734985 0.00012383 deg
M 250.8071358746589 1.551e-05 deg
tp 2459379.636164236415
(2021-Jun-14.13616424)
5.5592e-05 TDB
period 1249.981124851119
3.42
1.0631e-05
2.911e-08
d
yr
n .288004348899971 2.4495e-09 deg/d
Q 2.596960047698352 1.4725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      8126 days (22.25 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:33:04  

Additional Information
 Earth MOID = .939709 au 
 Jupiter MOID = 2.80492 au 
 T_jup = 3.598 
[ 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 MPO459290  

65057 (2002 AQ171)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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