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43390 (2000 WF62)
Classification: Outer Main-belt Asteroid          SPK-ID: 2043390
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08195677566754196 2.1434e-08  
a 3.380979917097014 2.3071e-08 au
q 3.103885704495029 7.4774e-08 au
i 20.32162579660933 3.041e-07 deg
node 101.8899353134549 1.5705e-06 deg
peri 152.2723022572393 1.473e-05 deg
M 260.8472046908901 1.173e-05 deg
tp 2459825.909933639641
(2022-Sep-03.40993364)
7.3961e-05 TDB
period 2270.713351130148
6.22
2.3242e-05
6.363e-08
d
yr
n .1585404867685416 1.6228e-09 deg/d
Q 3.658074129698999 2.4962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1895  
   data-arc span      11328 days (31.01 yr)  
   first obs. used      1990-03-19  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4556  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:25:42  

Additional Information
 Earth MOID = 2.09802 au 
 Jupiter MOID = 1.52261 au 
 T_jup = 3.046 
[ 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 12.62   n/a MPCxxxxx  
diameter diameter 27.208 km 7.539 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 265.96 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.024   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

43390 (2000 WF62)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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