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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2266689049234176 3.6347e-06  
a 39.1043218830604 0.0010804 au
q 30.24058806405426 0.00076441 au
i 12.04911471167129 9.0153e-06 deg
node 135.9297327283567 0.00050459 deg
peri 145.0031378902463 0.005658 deg
M 113.4349746500966 0.0076199 deg
tp 2430456.874502637402
(1942-Apr-07.37450264)
0.73164 TDB
period 89317.29574853749
244.54
3.7014
0.01013
d
yr
n .004030574335944276 1.6703e-07 deg/d
Q 47.96805570206654 0.0013252 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      23103 days (63.25 yr)  
   first obs. used      1954-07-29  
   last obs. used      2017-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .4898  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Nov-07 18:13:20  

Additional Information
 Earth MOID = 29.2311 au 
 Jupiter MOID = 25.0762 au 
 T_jup = 5.355 
[ 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 4.3   n/a MPO386700  
rotation period rot_per 4.14 h n/a LCDB (Rev. 2019-January); 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:
[Perna, D.; Dotto, E.; Barucci, M.A.; Rossi, A.; et al. (2008) Bull. Amer. Astron. Soc. 40, #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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