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18102 Angrilli (2000 LN34)
Classification: Main-belt Asteroid          SPK-ID: 2018102
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343471927424325 7.6534e-08  
a 2.428238643585746 1.975e-08 AU
q 2.102011598511309 1.9043e-07 AU
i 5.105034500601183 7.9529e-06 deg
node 210.2405732953634 6.6555e-05 deg
peri 7.030635825201673 7.0811e-05 deg
M 9.330080537056039 2.8514e-05 deg
tp 2456964.680594944384
(2014-Nov-03.18059494)
0.00010924 JED
period 1382.087300190714
3.78
1.6861e-05
4.616e-08
d
yr
n .2604755864194133 3.1778e-09 deg/d
Q 2.754465688660183 2.2403e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      7897 days (21.62 yr)  
   first obs. used      1993-10-10  
   last obs. used      2015-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59311  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:30:49  

Additional Information
 Earth MOID = 1.09644 AU 
 T_jup = 3.491 
[ 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 MPO272726  

18102 Angrilli           Discovered 2000 June 3 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Francesco Angrilli (b. 1937), of the University of Padua, is a pioneer in research on tethered satellites. He is project manager and co-investigator of the Huygens Atmospheric Structure Instrument.
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 LN34 = 1993 TH45 = 1999 CJ73 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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