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455502 (2003 UZ413)
Classification: TransNeptunian Object          SPK-ID: 2455502
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235131311691058 4.6355e-06  
a 39.11166669079399 0.0015913 au
q 30.3696956034922 0.0010968 au
i 12.0433426264913 1.7685e-05 deg
node 136.1314735618834 0.0005582 deg
peri 144.552568968888 0.0083871 deg
M 110.0656221724127 0.011121 deg
tp 2430285.128981453505
(1941-Oct-17.62898145)
1.0964 JED
period 89342.46109355531
244.61
5.4526
0.01493
d
yr
n .004029439032612104 2.4592e-07 deg/d
Q 47.85363777809577 0.001947 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      22417 days (61.37 yr)  
   first obs. used      1954-07-29  
   last obs. used      2015-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .56207  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 15:48:51  

Additional Information
 Earth MOID = 29.3607 au 
 Jupiter MOID = 25.1999 au 
 T_jup = 5.360 
[ 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 4.4 mag n/a E2015Y91  
rotation period rot_per 4.14 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Incomplete or inconclusive result.
Published Reference List:
[Perna, D.; Dotto, E.; Barucci, M.A.; Rossi, A.; et al. (2008) Bul. Amer. Astron. Soc. 40, 483 (47.08).]

455502 (2003 UZ413)          Discovered 2003-Oct-21 by Palomar at Palomar
Reference: Last Updated: 2016-02-25
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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