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105237 (2000 PF20)
Classification: Main-belt Asteroid          SPK-ID: 2105237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668854433521165 3.7917e-08  
a 2.345118531087217 1.1537e-08 au
q 1.953752385313463 8.8338e-08 au
i 3.620947911054779 4.7597e-06 deg
node 63.40788139365215 6.8091e-05 deg
peri 243.364659478865 6.9547e-05 deg
M 199.2680174317954 1.4495e-05 deg
tp 2459586.159814254680
(2022-Jan-06.65981425)
5.4342e-05 TDB
period 1311.733544020827
3.59
9.6801e-06
2.65e-08
d
yr
n .2744459815341005 2.0253e-09 deg/d
Q 2.736484676860972 1.3463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59895  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:19:13  

Additional Information
 Earth MOID = .942088 au 
 Jupiter MOID = 2.50297 au 
 T_jup = 3.540 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO406811  
diameter diameter 3.095 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105237 (2000 PF20)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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