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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 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022510096572905 6.9394e-08  
a 2.799651674669918 3.268e-08 AU
q 2.513384464246195 1.9065e-07 AU
i 2.930611086108318 6.2413e-06 deg
node 256.4009843444476 0.00013587 deg
peri 143.7384096426524 0.00014175 deg
M 189.8242037825869 3.9882e-05 deg
tp 2457209.315971799167
(2015-Jul-05.81597180)		 0.00019317 JED
period 1711.017408584372
4.68		 2.9958e-05
8.202e-08		 d
yr
n .2104011322116528 3.6839e-09 deg/d
Q 3.085918885093641 3.6021e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      7871 days (21.55 yr)  
   first obs. used      1991-10-04  
   last obs. used      2013-04-22  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .54786  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 14:17:51  

Additional Information
 Earth MOID = 1.52143 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 14.9 mag n/a PDS3 (MPO 4247)  

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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