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56354 (2000 AF129)
Classification: Main-belt Asteroid          SPK-ID: 2056354
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 .1749210537594899 3.9791e-08  
a 2.22310029450758 7.629e-09 au
q 1.834233248379282 8.8831e-08 au
i 5.432486569387218 3.4342e-06 deg
node 135.3997979948539 3.8525e-05 deg
peri 239.4762717241567 3.9334e-05 deg
M 143.7950102966204 8.6205e-06 deg
tp 2458516.908869782588
(2019-Feb-02.40886978)
2.806e-05 TDB
period 1210.701306805777
3.31
6.2322e-06
1.706e-08
d
yr
n .2973483203299721 1.5306e-09 deg/d
Q 2.611967340635879 8.9635e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1138  
   data-arc span      10022 days (27.44 yr)  
   first obs. used      1992-11-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:07:28  

Additional Information
 Earth MOID = .841702 au 
 Jupiter MOID = 2.85954 au 
 T_jup = 3.622 
[ 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 15.4   n/a MPO449364  
diameter diameter 2.294 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.279   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56354 (2000 AF129)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AF129 = 2001 KQ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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