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JPL Small-Body Database Browser
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71342 (2000 AJ102)
Classification: Main-belt Asteroid          SPK-ID: 2071342
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07687084992008102 4.5927e-08  
a 2.594119877169681 1.5407e-08 au
q 2.394707677417071 1.2101e-07 au
i 9.762571220138003 5.2345e-06 deg
node 93.67256992260468 2.7938e-05 deg
peri 2.627897432262983 4.5079e-05 deg
M 297.081522446226 3.8288e-05 deg
tp 2459267.222217802198
(2021-Feb-21.72221780)
0.00016348 TDB
period 1526.101745337477
4.18
1.3596e-05
3.722e-08
d
yr
n .2358951499137372 2.1016e-09 deg/d
Q 2.79353207692229 1.6592e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      7303 days (19.99 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58676  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:14:28  

Additional Information
 Earth MOID = 1.41155 au 
 Jupiter MOID = 2.34842 au 
 T_jup = 3.393 
[ 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 14.9   n/a MPO432267  
diameter diameter 5.632 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71342 (2000 AJ102)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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