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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2502782879247471 1.0865e-07  
a 2.546301335905668 2.6282e-08 au
q 1.909017397014701 2.7712e-07 au
i 12.06032525244533 1.2518e-05 deg
node 330.0032418127353 3.6712e-05 deg
peri 295.86642622 4.3171e-05 deg
M 8.538370074580534 3.3399e-05 deg
tp 2457565.300572720727
(2016-Jun-25.80057272)
0.0001373 JED
period 1484.099858620945
4.06
2.2978e-05
6.291e-08
d
yr
n .2425712784141891 3.7556e-09 deg/d
Q 3.183585274796636 3.286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      670  
   data-arc span      12948 days (35.45 yr)  
   first obs. used      1980-09-13  
   last obs. used      2016-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51004  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:31:48  

Additional Information
 Earth MOID = .928465 au 
 Jupiter MOID = 2.08383 au 
 T_jup = 3.368 
[ 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 14.6 mag n/a MPO365470  

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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