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JPL Small-Body Database Browser
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120132 (2003 FY128)
Classification: TransNeptunian Object          SPK-ID: 2120132
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2518444631070645 2.4657e-05  
a 49.65856350876294 0.0021785 au
q 37.15232924323048 0.00047661 au
i 11.78390296614919 6.4911e-05 deg
node 341.8133661181199 0.00024237 deg
peri 175.6059219229862 0.0040351 deg
M 31.58156841892266 0.0041375 deg
tp 2447387.525124129847
(1988-Aug-14.02512413)
0.79217 TDB
period 127817.3047572461
349.94
8.4111
0.02303
d
yr
n .002816520037593668 1.8534e-07 deg/d
Q 62.1647977742954 0.0027272 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      9625 days (26.35 yr)  
   first obs. used      1989-12-08  
   last obs. used      2016-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .37589  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 11:22:33  

Additional Information
 Earth MOID = 36.1625 au 
 Jupiter MOID = 31.7407 au 
 T_jup = 5.958 
[ 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 4.6   n/a MPO417626  
rotation period rot_per 8.54 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Ortiz, J.L.; Duffard, R.; Santos-Sanz, P.; et al. (2010) Astron. Astrophys. 522, A93.]

120132 (2003 FY128)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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