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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2538594477937974 9.3861e-05  
a 49.59316354749002 0.0076134 AU
q 37.00347043497672 0.001189 AU
i 11.76036686432259 0.00023989 deg
node 341.6933574710404 0.0005029 deg
peri 174.482634052553 0.0091648 deg
M 27.19327925114266 0.010498 deg
tp 2447164.645627162115
(1988-Jan-04.14562716)
1.8061 JED
period 127564.8862420988
349.25
29.375
0.08042
d
yr
n .002822093215501126 6.4986e-07 deg/d
Q 62.18285666000332 0.0095461 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 = 36.0138 AU 
 T_jup = 5.952 
[ 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 Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) 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 (644)
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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