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144897 (2004 UX10)
Classification: TransNeptunian Object          SPK-ID: 2144897
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0394677301117565 3.6796e-05  
a 39.00076849698858 0.0028363 AU
q 37.46149669179834 0.0013143 AU
i 9.539410473515902 0.00013394 deg
node 148.0731469665712 0.0010166 deg
peri 152.6789078430532 0.067171 deg
M 92.55950173026615 0.071952 deg
tp 2434127.312964295044
(1952-Apr-24.81296430)
15.295 JED
period 88962.74481738296
243.57
9.7048
0.02657
d
yr
n .004046637732895776 4.4144e-07 deg/d
Q 40.54004030217882 0.0029483 AU
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      20097 days (55.02 yr)  
   first obs. used      1953-08-15  
   last obs. used      2008-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .399  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 07:22:03  

Additional Information
 Earth MOID = 36.4501 AU 
 T_jup = 5.529 
[ 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 4.5 mag n/a MPO157314  
rotation period rot_per 5.68 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) 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.]

144897 (2004 UX10)          Discovered 2004-Oct-20 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point (705)
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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