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16231 Jessberger (2000 ES130)
Classification: Main-belt Asteroid          SPK-ID: 2016231
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395791709028409 7.0583e-08  
a 3.101503746161097 3.5143e-08 au
q 2.668598424719876 2.1056e-07 au
i 2.922217427801629 6.0819e-06 deg
node 113.9013351562854 0.00015201 deg
peri 199.6910095870555 0.00015517 deg
M 235.5026275556354 3.7379e-05 deg
tp 2458290.445167012254
(2018-Jun-20.94516701)
0.0002146 JED
period 1995.064275235268
5.46
3.3909e-05
9.284e-08
d
yr
n .1804453142029958 3.0669e-09 deg/d
Q 3.534409067602318 4.0048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      8930 days (24.45 yr)  
   first obs. used      1991-10-16  
   last obs. used      2016-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52013  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:24:30  

Additional Information
 Earth MOID = 1.65432 au 
 Jupiter MOID = 1.72787 au 
 T_jup = 3.205 
[ 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 14.0 mag n/a MPO358788  
rotation period rot_per 135.7197 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

16231 Jessberger           Discovered 2000 Mar. 11 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Elmar K. Jessberger (b. 1943) is professor of experimental and analytical planetology and director of the Institute for Planetology at the Westfälischen Wilhelms-University in Münster. He is renowned for his work on lunar and meteorite chronology and microanalysis of cosmic dust.
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

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Alternate Designations
 2000 ES130 = 1996 NO = 1998 YS4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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