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JPL Small-Body Database Browser
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71292 (2000 AO57)
Classification: Main-belt Asteroid          SPK-ID: 2071292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796000858730038 3.6126e-08  
a 2.625658618837853 1.4276e-08 au
q 2.154090105421382 9.5568e-08 au
i 4.81679816368016 5.2969e-06 deg
node 115.5793372341409 4.7987e-05 deg
peri 307.9671089553302 5.0405e-05 deg
M 324.3506321771926 1.736e-05 deg
tp 2459154.388139237711
(2020-Oct-31.88813924)
7.5575e-05 TDB
period 1554.017182041946
4.25
1.2674e-05
3.47e-08
d
yr
n .2316576703012816 1.8893e-09 deg/d
Q 3.097227132254324 1.6839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      10572 days (28.94 yr)  
   first obs. used      1990-10-19  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:26:04  

Additional Information
 Earth MOID = 1.17151 au 
 Jupiter MOID = 2.22404 au 
 T_jup = 3.374 
[ 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 15.4   n/a MPO449450  

71292 (2000 AO57)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AO57 = 1990 UG9 = 1990 UX7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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