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JPL Small-Body Database Browser
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26477 (2000 AF197)
Classification: Main-belt Asteroid          SPK-ID: 2026477
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21063652100197 2.878e-08  
a 2.408680786314058 8.9321e-09 au
q 1.901324645280575 7.0261e-08 au
i 8.85199689973884 5.4297e-06 deg
node 171.1389153741945 2.1337e-05 deg
peri 259.776559131523 2.5502e-05 deg
M 205.5797903070628 1.4134e-05 deg
tp 2459586.191520531483
(2022-Jan-06.69152053)		 5.5017e-05 TDB
period 1365.423268175872
3.74		 7.5951e-06
2.079e-08		 d
yr
n .2636545080126982 1.4666e-09 deg/d
Q 2.916036927347541 1.0814e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1326  
   data-arc span      9514 days (26.05 yr)  
   first obs. used      1993-04-19  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49682  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:24:53  

Additional Information
 Earth MOID = .938722 au 
 Jupiter MOID = 2.44306 au 
 T_jup = 3.475 
[ 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 14.8   n/a MPO337482  
diameter diameter 4.923 km 0.408 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.105   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

26477 (2000 AF197)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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