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71926 (2000 WN59)
Classification: Main-belt Asteroid          SPK-ID: 2071926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201822723268042 3.9727e-08  
a 2.190155260546923 6.0074e-09 au
q 1.748132161483515 8.8085e-08 au
i 1.809091735529714 4.4075e-06 deg
node 152.643342544169 0.00012338 deg
peri 249.1329194981986 0.0001238 deg
M 29.88178383742316 1.0522e-05 deg
tp 2458902.231392814083
(2020-Feb-22.73139281)
3.4448e-05 TDB
period 1183.888444525369
3.24
4.871e-06
1.334e-08
d
yr
n .3040827044682634 1.2511e-09 deg/d
Q 2.632178359610331 7.2199e-09 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      9004 days (24.65 yr)  
   first obs. used      1995-03-08  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:33:07  

Additional Information
 Earth MOID = .757522 au 
 Jupiter MOID = 2.77217 au 
 T_jup = 3.646 
[ 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 16.4   n/a MPO493371  
rotation period rot_per 1.97 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

71926 (2000 WN59)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20031109/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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