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213764 (2003 AQ80)
Classification: Main-belt Asteroid          SPK-ID: 2213764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2083804301410724 5.0332e-08  
a 3.179810738607843 3.1681e-08 au
q 2.517200409129539 1.659e-07 au
i 21.85457793745073 7.1155e-06 deg
node 54.27402250642832 1.5314e-05 deg
peri 105.7395214934324 2.5871e-05 deg
M 49.16968490183954 1.6768e-05 deg
tp 2458917.624549383101
(2020-Mar-09.12454938)
9.6383e-05 TDB
period 2071.096498287178
5.67
3.0952e-05
8.474e-08
d
yr
n .1738209688914661 2.5977e-09 deg/d
Q 3.842421068086146 3.8282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      451  
   data-arc span      6782 days (18.57 yr)  
   first obs. used      2001-10-23  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:00  

Additional Information
 Earth MOID = 1.6202 au 
 Jupiter MOID = 1.54863 au 
 T_jup = 3.056 
[ 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 15.53   n/a E2021B55  
diameter diameter 5.003 km 1.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213764 (2003 AQ80)          Discovered 2003-Jan-11 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2003 AQ80 = 2001 WF72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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