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JPL Small-Body Database Browser
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71326 (2000 AU84)
Classification: Main-belt Asteroid          SPK-ID: 2071326
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08614144869910197 5.3655e-08  
a 3.104985997341085 2.2269e-08 au
q 2.837518005339698 1.72e-07 au
i 7.915662154334355 4.8963e-06 deg
node 277.9351339888251 4.0616e-05 deg
peri 47.34042591074077 4.8814e-05 deg
M 333.3132886923817 2.7226e-05 deg
tp 2458748.642767158789
(2019-Sep-22.14276716)
0.0001511 TDB
period 1998.425192314328
5.47
2.1499e-05
5.886e-08
d
yr
n .1801418443805208 1.9379e-09 deg/d
Q 3.372453989342472 2.4187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      965  
   data-arc span      7613 days (20.84 yr)  
   first obs. used      1998-11-14  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51887  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:03  

Additional Information
 Earth MOID = 1.83145 au 
 Jupiter MOID = 1.8962 au 
 T_jup = 3.200 
[ 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 13.8   n/a MPO366067  
diameter diameter 6.328 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.176   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71326 (2000 AU84)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AU84 = 2001 FW81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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