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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2116236652567857 2.8814e-08  
a 2.406699748810996 8.9843e-09 au
q 1.897385126795028 7.0293e-08 au
i 8.854510044708155 5.4315e-06 deg
node 171.1976820578989 2.1338e-05 deg
peri 259.6557523376172 2.5446e-05 deg
M 100.1046835535193 1.3818e-05 deg
tp 2458221.287021862337
(2018-Apr-12.78702186)
5.1644e-05 TDB
period 1363.739110733738
3.73
7.6363e-06
2.091e-08
d
yr
n .2639801096606431 1.4782e-09 deg/d
Q 2.916014370826965 1.0886e-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 = .934572 au 
 Jupiter MOID = 2.44384 au 
 T_jup = 3.476 
[ 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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