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JPL Small-Body Database Browser
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71456 (2000 AQ247)
Classification: Main-belt Asteroid          SPK-ID: 2071456
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04699295264411075 5.7895e-08  
a 3.167105244624585 3.2494e-08 au
q 3.018273617845027 1.8991e-07 au
i 9.68527915951951 6.2701e-06 deg
node 44.9919542973895 3.0581e-05 deg
peri 172.4236200344021 6.3457e-05 deg
M 131.7898568000875 5.5991e-05 deg
tp 2458246.846612796121
(2018-May-08.34661280)
0.00031985 TDB
period 2058.695759909318
5.64
3.1683e-05
8.674e-08
d
yr
n .1748679950726946 2.6912e-09 deg/d
Q 3.315936871404143 3.4021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      6769 days (18.53 yr)  
   first obs. used      2000-01-02  
   last obs. used      2018-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54532  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:15:18  

Additional Information
 Earth MOID = 2.01053 au 
 Jupiter MOID = 1.6528 au 
 T_jup = 3.179 
[ 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 14.1   n/a MPO375488  
diameter diameter 6.206 km 0.397 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.115   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71456 (2000 AQ247)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AQ247 = 2001 HO44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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