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67851 (2000 WN8)
Classification: Main-belt Asteroid          SPK-ID: 2067851
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814143056172037 3.886e-08  
a 2.242547936834748 5.6326e-09 au
q 1.835717660060579 8.5067e-08 au
i 4.730960409067404 3.1924e-06 deg
node 334.3847667695106 3.8444e-05 deg
peri 43.2150463479799 3.9571e-05 deg
M 33.14921754526895 7.7539e-06 deg
tp 2459087.551150680767
(2020-Aug-26.05115068)
2.6422e-05 TDB
period 1226.622791304074
3.36
4.6213e-06
1.265e-08
d
yr
n .2934887583633343 1.1057e-09 deg/d
Q 2.649378213608916 6.6544e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1447  
   data-arc span      12027 days (32.93 yr)  
   first obs. used      1988-03-10  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45838  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:32:57  

Additional Information
 Earth MOID = .838966 au 
 Jupiter MOID = 2.82983 au 
 T_jup = 3.607 
[ 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 15.38   n/a E2021B10  
rotation period rot_per 4.95381 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.]

67851 (2000 WN8)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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