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71320 (2000 AV82)
Classification: Main-belt Asteroid          SPK-ID: 2071320
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1826327260862154 5.0405e-08  
a 3.082604204972995 2.1795e-08 au
q 2.519619795573946 1.5551e-07 au
i 16.58002394408604 5.3356e-06 deg
node 117.7586091876603 1.6545e-05 deg
peri 197.160161991581 2.0936e-05 deg
M 57.01581482885607 1.1353e-05 deg
tp 2458687.410926689051
(2019-Jul-22.91092669)
6.2465e-05 TDB
period 1976.85618859028
5.41
2.0966e-05
5.74e-08
d
yr
n .1821073288374711 1.9314e-09 deg/d
Q 3.645588614372044 2.5776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      889  
   data-arc span      14036 days (38.43 yr)  
   first obs. used      1981-07-02  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54085  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:16:13  

Additional Information
 Earth MOID = 1.50969 au 
 Jupiter MOID = 1.65051 au 
 T_jup = 3.139 
[ 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 14.0   n/a MPO359241  
diameter diameter 8.634 km 0.380 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71320 (2000 AV82)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AV82 = 1981 NR = 2002 JS144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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