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18112 Jeanlucjosset (2000 NX17)
Classification: Main-belt Asteroid          SPK-ID: 2018112
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2513178042650117 1.1054e-07  
a 2.547205659755792 2.7148e-08 AU
q 1.907047526334556 2.8114e-07 AU
i 12.05989844647337 1.2648e-05 deg
node 330.0127058099376 3.7322e-05 deg
peri 295.743784440954 4.4061e-05 deg
M 223.2640877228672 3.3232e-05 deg
tp 2457564.494066712089
(2016-Jun-24.99406671)
0.00014359 JED
period 1484.890550222389
4.07
2.3739e-05
6.499e-08
d
yr
n .2424421112694694 3.8759e-09 deg/d
Q 3.187363793177028 3.3971e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      12578 days (34.44 yr)  
   first obs. used      1980-09-13  
   last obs. used      2015-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52676  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:52:50  

Additional Information
 Earth MOID = .92816 AU 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO319311  

18112 Jeanlucjosset           Discovered 2000 July 5 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Jean-Luc Josset (b. 1959) directs the Space Exploration Institute in Neuchâtel. Active in planetary and exobiological research, Josset has designed and developed space instrumentation, particularly ultra-miniaturized cameras. He is PI of the Advanced Micro-Imager Experiment aboard the SMART-1 spacecraft.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 2000 NX17 = 1980 RG7 = 1988 RU12 = 1999 CP26 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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