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JPL Small-Body Database Browser
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97382 (2000 AS72)
Classification: Main-belt Asteroid          SPK-ID: 2097382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07821542117975738 3.9578e-08  
a 2.751165874859611 1.8183e-08 au
q 2.535982277222091 1.0888e-07 au
i 12.93639243569462 4.3606e-06 deg
node 92.6022194022249 2.129e-05 deg
peri 164.1665468859074 3.7025e-05 deg
M 349.6935276345671 3.0579e-05 deg
tp 2459048.217879166709
(2020-Jul-17.71787917)
0.00014157 TDB
period 1666.762000704558
4.56
1.6524e-05
4.524e-08
d
yr
n .2159876454153767 2.1412e-09 deg/d
Q 2.966349472497132 1.9605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1080  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      1999-10-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51379  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:30:58  

Additional Information
 Earth MOID = 1.52263 au 
 Jupiter MOID = 2.1128 au 
 T_jup = 3.304 
[ 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 14.2   n/a MPO474850  
diameter diameter 3.873 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.324   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97382 (2000 AS72)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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