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71333 (2000 AW91)
Classification: Main-belt Asteroid          SPK-ID: 2071333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1923348543693968 3.987e-08  
a 3.164595511745059 2.3779e-08 au
q 2.555933494855526 1.2578e-07 au
i 6.380632831134971 4.8706e-06 deg
node 296.3013207568766 4.452e-05 deg
peri 285.9560752934411 4.6489e-05 deg
M 149.5437591338038 1.5418e-05 deg
tp 2458146.335473361297
(2018-Jan-27.83547336)
8.4367e-05 TDB
period 2056.249163261966
5.63
2.3176e-05
6.345e-08
d
yr
n .1750760590846431 1.9733e-09 deg/d
Q 3.773257528634592 2.8352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1262  
   data-arc span      7282 days (19.94 yr)  
   first obs. used      2000-01-03  
   last obs. used      2019-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5219  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:24:30  

Additional Information
 Earth MOID = 1.55674 au 
 Jupiter MOID = 1.32883 au 
 T_jup = 3.165 
[ 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 13.6   n/a MPO395652  
diameter diameter 10.122 km 0.443 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71333 (2000 AW91)          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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