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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09101534077608417 5.1601e-08  
a 3.059091183884023 2.6108e-08 au
q 2.780666957317703 1.5744e-07 au
i 15.08205427152945 4.8993e-06 deg
node 100.1367422286303 2.1016e-05 deg
peri 265.6870845684464 3.4391e-05 deg
M 192.520589441507 2.8906e-05 deg
tp 2459509.671856116781
(2021-Oct-22.17185612)
0.00015983 TDB
period 1954.28122842437
5.35
2.5018e-05
6.85e-08
d
yr
n .1842109491530286 2.3582e-09 deg/d
Q 3.337515410450342 2.8484e-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 = 1.82918 au 
 Jupiter MOID = 2.12238 au 
 T_jup = 3.175 
[ 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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