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80486 (2000 AT38)
Classification: Main-belt Asteroid          SPK-ID: 2080486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481542715858266 6.397e-08  
a 2.647389016577359 2.0105e-08 au
q 2.255167025222023 1.6581e-07 au
i 2.894946410468451 4.5757e-06 deg
node 55.69367503680088 0.00014229 deg
peri 78.83141152096393 0.00014375 deg
M 158.7822406874705 2.614e-05 deg
tp 2457906.555885932686
(2017-Jun-02.05588593)
0.00010865 TDB
period 1573.349009200287
4.31
1.7923e-05
4.907e-08
d
yr
n .2288112795666254 2.6065e-09 deg/d
Q 3.039611007932696 2.3084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      10003 days (27.39 yr)  
   first obs. used      1992-04-29  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:49:44  

Additional Information
 Earth MOID = 1.27187 au 
 Jupiter MOID = 1.99983 au 
 T_jup = 3.375 
[ 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 15.5   n/a MPO449505  
diameter diameter 4.115 km 1.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80486 (2000 AT38)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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