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97439 (2000 AF248)
Classification: Main-belt Asteroid          SPK-ID: 2097439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561961289280732 3.937e-08  
a 2.614319390838176 1.7362e-08 au
q 2.205972822207655 1.0126e-07 au
i 14.10995870392825 6.7167e-06 deg
node 297.0667764846765 1.7795e-05 deg
peri 99.43769797390128 3.0154e-05 deg
M 232.8911006720365 2.553e-05 deg
tp 2459145.642260110116
(2020-Oct-23.14226011)
0.0001127 TDB
period 1543.961238569763
4.23
1.538e-05
4.211e-08
d
yr
n .2331664753018562 2.3227e-09 deg/d
Q 3.022665959468697 2.0074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      739  
   data-arc span      6779 days (18.56 yr)  
   first obs. used      1999-10-16  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56061  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:44:33  

Additional Information
 Earth MOID = 1.26479 au 
 Jupiter MOID = 2.47112 au 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO259912  
diameter diameter 4.321 km 0.834 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.217   0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97439 (2000 AF248)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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