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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2558427362363695 9.4326e-05  
a 49.80891563455774 0.0076794 au
q 37.065666369646 0.0011738 au
i 11.75658434453295 0.00023962 deg
node 341.6776353944998 0.00050234 deg
peri 175.2632696896138 0.0089571 deg
M 28.25643776547831 0.010578 deg
tp 2447322.508982477666
(1988-Jun-10.00898248)
1.769 JED
period 128398.2360558048
351.54
29.694
0.0813
d
yr
n .00280377683571553 6.4842e-07 deg/d
Q 62.55216489946948 0.0096442 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      8159 days (22.34 yr)  
   first obs. used      1989-12-08  
   last obs. used      2012-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .478  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 01:59:25  

Additional Information
 Earth MOID = 36.0756 au 
 Jupiter MOID = 31.6621 au 
 T_jup = 5.961 
[ 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 4.9 mag n/a MPO229635  
rotation period rot_per 8.54 h n/a LCDB (Rev. 2015-December); 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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