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JPL Small-Body Database Browser
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42113 Jura (2001 AB49)
Classification: Main-belt Asteroid          SPK-ID: 2042113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489496552912624 4.6105e-08  
a 2.644136650628538 1.8116e-08 au
q 2.250293407974424 1.2436e-07 au
i 7.32573497921083 3.9508e-06 deg
node 98.54554862090558 4.6336e-05 deg
peri 232.9447161773441 4.8931e-05 deg
M 323.485015909589 1.6791e-05 deg
tp 2459159.791604150321
(2020-Nov-06.29160415)
7.3634e-05 TDB
period 1570.450567693789
4.30
1.6139e-05
4.419e-08
d
yr
n .2292335762778328 2.3558e-09 deg/d
Q 3.037979893282651 2.0814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      9569 days (26.20 yr)  
   first obs. used      1993-02-22  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:22:33  

Additional Information
 Earth MOID = 1.2481 au 
 Jupiter MOID = 2.31075 au 
 T_jup = 3.366 
[ 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 15.3   n/a MPO436070  
diameter diameter 4.451 km 0.893 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

42113 Jura           Discovered 2001 Jan. 15 at Viques.
Jura is the 23rd state of Switzerland, founded on 1974 June 23. The name of the French-speaking state derives from the Jura mountains, which extend from Geneva to Germany. In this rural region people enjoy life and like eating totche, tâte de moine and drinking a damassine.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2001 AB49 = 1999 TD98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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