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43379 (2000 WN43)
Classification: Main-belt Asteroid          SPK-ID: 2043379
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .135985260085607 3.6746e-08  
a 2.331337926796491 8.5549e-09 au
q 2.01431033247363 8.4716e-08 au
i 4.304390290445093 4.1903e-06 deg
node 154.7615446225209 5.1161e-05 deg
peri 2.711348435716763 5.32e-05 deg
M 152.2154526357289 1.5942e-05 deg
tp 2458650.753449479592
(2019-Jun-16.25344948)
5.6348e-05 TDB
period 1300.188349871204
3.56
7.1566e-06
1.959e-08
d
yr
n .2768829608692166 1.524e-09 deg/d
Q 2.648365521119351 9.7183e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1282  
   data-arc span      10703 days (29.30 yr)  
   first obs. used      1991-04-06  
   last obs. used      2020-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54961  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:19:27  

Additional Information
 Earth MOID = 1.02342 au 
 Jupiter MOID = 2.33278 au 
 T_jup = 3.554 
[ 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 15.33   n/a E2021B10  
rotation period rot_per 45.1145 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.]

43379 (2000 WN43)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WN43 = 1998 FV23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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