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18111 Pinet (2000 NB14)
Classification: Main-belt Asteroid          SPK-ID: 2018111
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1019923625514358 6.4793e-08  
a 2.799939852900699 3.1593e-08 AU
q 2.514367372301437 1.8035e-07 AU
i 2.930397068094785 6.1595e-06 deg
node 256.3981946198941 0.00012779 deg
peri 143.7841690392524 0.00013268 deg
M 273.9049919968874 3.7845e-05 deg
tp 2457209.757785563980
(2015-Jul-06.25778556)
0.00018267 JED
period 1711.281597159574
4.69
2.8964e-05
7.93e-08
d
yr
n .210368650371474 3.5605e-09 deg/d
Q 3.085512333499961 3.4815e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      840  
   data-arc span      7918 days (21.68 yr)  
   first obs. used      1991-10-04  
   last obs. used      2013-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5508  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 18:49:01  

Additional Information
 Earth MOID = 1.52188 AU 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO263509  

18111 Pinet           Discovered 2000 July 5 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Patrick Pinet (b. 1957), of the Observatoire de Midi-Pyrenées, Toulouse, is an expert on the physical and compositional properties of the moon and terrestrial planets. He has taken part in several lunar and Mars space missions.
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

Alternate Designations
 2000 NB14 = 1991 TA4 = 1999 JX51 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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