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103383 (2000 AF121)
Classification: Main-belt Asteroid          SPK-ID: 2103383
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129042229964327 4.0049e-08  
a 2.198853488425323 7.404e-09 au
q 1.950593643831666 8.8046e-08 au
i 5.103734012674307 4.1731e-06 deg
node 257.9142945263313 4.5439e-05 deg
peri 171.5266199031019 4.9603e-05 deg
M 192.8314109368671 1.9524e-05 deg
tp 2459753.525353951148
(2022-Jun-23.02535395)		 6.5756e-05 TDB
period 1190.948183137595
3.26		 6.0152e-06
1.647e-08		 d
yr
n .3022801538279922 1.5268e-09 deg/d
Q 2.447113333018979 8.2399e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      7472 days (20.46 yr)  
   first obs. used      1999-12-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49941  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:30  

Additional Information
 Earth MOID = .964535 au 
 Jupiter MOID = 2.78775 au 
 T_jup = 3.653 
[ 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 15.9   n/a MPO459482  
diameter diameter 1.846 km 0.372 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.272   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103383 (2000 AF121)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AF121 = 2002 TY292 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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