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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288682191347957 6.4231e-08  
a 2.58574649882528 1.6794e-08 AU
q 2.252525952387633 1.6854e-07 AU
i 14.028463302413 6.1797e-06 deg
node 279.6583158113459 2.3941e-05 deg
peri 58.28608974537785 3.1029e-05 deg
M 100.3682937568283 1.9898e-05 deg
tp 2456577.079982906711
(2013-Oct-11.57998291)
8.3298e-05 JED
period 1518.718715323522
4.16
1.4796e-05
4.051e-08
d
yr
n .2370419198549955 2.3094e-09 deg/d
Q 2.918967045262926 1.8959e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      12117 days (33.17 yr)  
   first obs. used      1982-01-19  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52047  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:52:35  

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 11.9 mag n/a MPO337302  
rotation period rot_per 4.14 h n/a LCDB (Rev. 2015-July); 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:
[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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