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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2558897808561031 6.7654e-05  
a 49.84317944513442 0.0058194 au
q 37.08881917974755 0.0010412 au
i 11.75876653166483 0.0001009 deg
node 341.6876528032734 0.0002541 deg
peri 175.4723362157853 0.0077714 deg
M 28.6700874727649 0.0090937 deg
tp 2447364.422846375590
(1988-Jul-21.92284638)
1.541 JED
period 128530.7475537121
351.90
22.51
0.06163
d
yr
n .002800886222571441 4.9052e-07 deg/d
Q 62.59753971052129 0.0073086 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   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-BIG16  
   condition code      3  
   fit RMS      .48173  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 16:20:55  

Additional Information
 Earth MOID = 36.0976 au 
 Jupiter MOID = 31.6844 au 
 T_jup = 5.963 
[ 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 4.8 mag n/a MPO366573  
rotation period rot_per 8.54 h n/a LCDB (Rev. 2016-February); 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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