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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04104959545500507 1.6599e-05  
a 38.86566248337806 0.0016953 au
q 37.27024276134462 0.00099668 au
i 9.538926090283049 5.752e-05 deg
node 148.063075472623 0.00050676 deg
peri 147.966164486445 0.045168 deg
M 99.59589381141997 0.047845 deg
tp 2433116.268796267519
(1949-Jul-18.76879627)
10.161 JED
period 88500.86982534832
242.30
5.7906
0.01585
d
yr
n .004067756630081043 2.6615e-07 deg/d
Q 40.46108220541149 0.0017649 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      22781 days (62.37 yr)  
   first obs. used      1953-08-15  
   last obs. used      2015-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .53141  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 07:32:01  

Additional Information
 Earth MOID = 36.258 au 
 Jupiter MOID = 32.137 au 
 T_jup = 5.520 
[ 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 4.7 mag n/a MPO359741  
rotation period rot_per 5.68 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.]

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