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34654 (2000 WF145)
Classification: Main-belt Asteroid          SPK-ID: 2034654
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09038539787243997 5.1697e-08  
a 3.062563551904767 2.5595e-08 au
q 2.785752526756222 1.5847e-07 au
i 15.08195807343108 4.8989e-06 deg
node 100.1337427778895 2.1004e-05 deg
peri 265.037183039647 3.4536e-05 deg
M 266.8236693012746 2.9351e-05 deg
tp 2459507.174671223535
(2021-Oct-19.67467122)
0.00016134 TDB
period 1957.609623309279
5.36
2.4541e-05
6.719e-08
d
yr
n .1838977473922666 2.3054e-09 deg/d
Q 3.339374577053313 2.7909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      1998-04-24  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:52:14  

Additional Information
 Earth MOID = 1.83453 au 
 Jupiter MOID = 2.11776 au 
 T_jup = 3.174 
[ 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 14.1   n/a MPO436007  
diameter diameter 5.965 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34654 (2000 WF145)          Discovered 2000-Nov-22 by JPL/NEAT at Haleakala
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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