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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08573153726479187 5.3701e-08  
a 3.103682362349406 2.1697e-08 au
q 2.83759890224357 1.7202e-07 au
i 7.916226673778089 4.8465e-06 deg
node 277.9366254108215 4.0354e-05 deg
peri 47.52474812152828 4.843e-05 deg
M 45.24199859574122 2.6678e-05 deg
tp 2458749.511622936828
(2019-Sep-23.01162294)
0.00014816 TDB
period 1997.166759809043
5.47
2.0943e-05
5.734e-08
d
yr
n .1802553533558815 1.8902e-09 deg/d
Q 3.36976582245524 2.3558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      7657 days (20.96 yr)  
   first obs. used      1998-11-14  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:26:25  

Additional Information
 Earth MOID = 1.83247 au 
 Jupiter MOID = 1.90066 au 
 T_jup = 3.201 
[ 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1906-Jul-18 09:03 00:03 Jupiter 1.92372808893041 1.92372762566332 1.92372855220023 3.83935941477114 3.72291223073849 2417409.877025512 3.43652169918261 202.410122772727 16.1087767071252 -86.3084722584501 3560505.99083567 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
1977-Aug-21 07:12 00:01 Jupiter 1.93103127556702 1.93103087949317 1.93103167164098 3.88243090072587 3.76775728012423 2443376.800150790 1.14906219471004 86.5688301634791 16.3813262467335 -85.7565161537943 3694947.4900281 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
2038-Aug-08 17:10 < 00:01 Jupiter 1.99479226640978 1.99479171854172 1.99479281427785 3.47196018685518 3.34742792776568 2465644.215147090 0.854464820904699 99.6960254089253 23.7901812963273 -85.3789015770005 3022944.6606025 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
2048-Sep-23 00:12 00:01 Jupiter 1.93786243591517 1.93786194724793 1.93786292458296 3.92646547928288 3.81352184535534 2469342.508105478 1.18892878748482 88.5796810011679 15.6738220443564 -79.7500472019365 3598649.01829851 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
2109-Sep-10 23:44 00:03 Jupiter 1.98340814150526 1.98340728630827 1.98340899670246 3.48030449616051 3.35535560701338 2491609.489099354 3.14642224960296 101.30028653231 40.975471494794 -78.5633981544977 3046242.98342014 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
2119-Oct-28 07:58 00:03 Jupiter 1.94875947156455 1.94875869858989 1.94876024454563 3.98043716229378 3.86970101476565 2495308.831957744 3.47365000746587 207.051151018896 15.7232895434894 -81.1226743721887 3681441.94607958 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
2180-Oct-13 23:18 00:05 Jupiter 1.98019139655411 1.9801901859386 1.98019260716973 3.5033941544909 3.37909381333861 2517575.470808384 5.45187905785186 95.8482293305188 63.6899136674312 -72.2844041926752 2777810.02552907 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26
2190-Dec-01 19:07 00:06 Jupiter 1.95964448448109 1.95964334117948 1.9596456278022 4.04008779017706 3.93164645679876 2521276.296598251 5.76722485316292 335.570526155746 15.9503129283487 -81.3475014794932 3767932.98868692 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 08:26:40 2019-Nov-07 08:26

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