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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1287565688972476 6.0393e-08  
a 2.586435693343063 1.5672e-08 au
q 2.253415107794836 1.5994e-07 au
i 14.00911284462046 5.3118e-06 deg
node 279.5319662392639 2.3589e-05 deg
peri 59.0777672373411 2.9185e-05 deg
M 241.7168256908653 1.9489e-05 deg
tp 2458099.696376817960
(2017-Dec-12.19637682)
8.4063e-05 JED
period 1519.325945588755
4.16
1.3809e-05
3.781e-08
d
yr
n .2369471811135931 2.1536e-09 deg/d
Q 2.919456278891289 1.769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1207  
   data-arc span      12506 days (34.24 yr)  
   first obs. used      1982-01-19  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51335  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:53:24  

Additional Information
 Earth MOID = 1.27525 au 
 Jupiter MOID = 2.43753 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. 2016-February); 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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