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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016020162285278 4.5974e-08  
a 2.798785997523519 2.2979e-08 au
q 2.514423697182958 1.3448e-07 au
i 2.930631030137365 5.1418e-06 deg
node 256.3843604030494 0.00010936 deg
peri 143.8844337980184 0.00011373 deg
M 40.07520870752492 3.2115e-05 deg
tp 2457210.117836614983
(2015-Jul-06.61783662)
0.00015193 JED
period 1710.223877280444
4.68
2.1063e-05
5.767e-08
d
yr
n .2104987567899375 2.5925e-09 deg/d
Q 3.08314829786408 2.5314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      8843 days (24.21 yr)  
   first obs. used      1991-10-04  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53111  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:38:50  

Additional Information
 Earth MOID = 1.52187 au 
 Jupiter MOID = 2.29096 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 14.3 mag n/a MPO319311  
rotation period rot_per 25.9269 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

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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