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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101885140898667 5.406e-08  
a 2.799615767771607 2.9384e-08 AU
q 2.514376520810067 1.5625e-07 AU
i 2.930287507404117 5.5805e-06 deg
node 256.3916944399494 0.0001187 deg
peri 143.8300061133279 0.00012318 deg
M 315.9338986868606 3.5979e-05 deg
tp 2457209.934488772927
(2015-Jul-06.43448877)
0.00017249 JED
period 1710.984491740646
4.68
2.6937e-05
7.375e-08
d
yr
n .2104051800222684 3.3125e-09 deg/d
Q 3.084855014733147 3.2378e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      8339 days (22.83 yr)  
   first obs. used      1991-10-04  
   last obs. used      2014-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53118  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:30:29  

Additional Information
 Earth MOID = 1.52286 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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