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67979 Michelory (2000 XS10)
Classification: Main-belt Asteroid          SPK-ID: 2067979
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02159789100452624 4.358e-08  
a 3.121610796748122 2.3769e-08 au
q 3.054190587001403 1.3123e-07 au
i 12.94758898755074 4.9532e-06 deg
node 90.16306833381462 2.0065e-05 deg
peri 49.22813236957002 0.00011903 deg
M 181.8556461600544 0.00011823 deg
tp 2460197.364475327651
(2023-Sep-09.86447533)
0.00066339 TDB
period 2014.496689804625
5.52
2.3009e-05
6.3e-08
d
yr
n .1787046867944541 2.0411e-09 deg/d
Q 3.18903100649484 2.4283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1011  
   data-arc span      7635 days (20.90 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-09-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:43  

Additional Information
 Earth MOID = 2.08272 au 
 Jupiter MOID = 1.94481 au 
 T_jup = 3.176 
[ 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 14.16   n/a MPCxxxxx  
diameter diameter 7.621 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.335 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.084   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67979 Michelory           Discovered 2000 Dec. 4 by J.-C. Merlin at Le Creusot.
Michel Ory (b. 1966), a physicist and teacher in the Swiss Jura, founded the Observatoire Astronomique Jurassien, near Vicques. Between 2000 and 2003 he discovered 30 minor planets, including a Hilda object.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040306/MPCPages.arcLast Updated: 2004-03-08

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