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5778 Jurafrance (1989 YF5)
Classification: Main-belt Asteroid          SPK-ID: 2005778
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288682139032983 6.5025e-08  
a 2.585746500296659 1.703e-08 AU
q 2.252525967196723 1.7096e-07 AU
i 14.02846366505486 6.1913e-06 deg
node 279.6583207355853 2.4346e-05 deg
peri 58.28608398488899 3.1385e-05 deg
M 100.3682940684432 1.9906e-05 deg
tp 2456577.079981230702
(2013-Oct-11.57998123)
8.3355e-05 JED
period 1518.718716619827
4.16
1.5003e-05
4.108e-08
d
yr
n .2370419196526679 2.3417e-09 deg/d
Q 2.918967033396594 1.9224e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      12034 days (32.95 yr)  
   first obs. used      1982-01-19  
   last obs. used      2014-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54462  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:13:44  

Additional Information
 Earth MOID = 1.27489 AU 
 T_jup = 3.369 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.8 mag n/a MPO267731  
rotation period rot_per 4.14 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Aznar, A. (2013) Posting on CALL web site. http://www.MinorPlanet.info/call.html]

5778 Jurafrance           Discovered 1989 Dec. 28 by E. W. Elst at Haute Provence.
The French Jura, a department in eastern France, was created in 1674 from the southern part of Franche-Comté. Extensively forested, the country is characterized by long and severe winters. The Ain river, Gruyère cheese from the valleys and excellent wine (Arbois) makes a stay there very agreeable.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021120/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1989 YF5 = 1982 BN2 = 1983 LE = 1985 YS 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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