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213906 (2003 UZ64)
Classification: Main-belt Asteroid          SPK-ID: 2213906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356474887212687 3.8063e-08  
a 2.42590267263351 1.748e-08 au
q 2.09683506720856 9.2662e-08 au
i 13.30702579514049 4.4646e-06 deg
node 73.73492174748142 2.9489e-05 deg
peri .810999617757579 3.8889e-05 deg
M 156.9864622342556 2.7075e-05 deg
tp 2458598.677821989052
(2019-Apr-25.17782199)
0.00010135 TDB
period 1380.093423346574
3.78
1.4917e-05
4.084e-08
d
yr
n .2608519060449109 2.8194e-09 deg/d
Q 2.75497027805846 1.9852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      6078 days (16.64 yr)  
   first obs. used      2003-09-28  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:36  

Additional Information
 Earth MOID = 1.11138 au 
 Jupiter MOID = 2.52044 au 
 T_jup = 3.462 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.28   n/a E2021B55  
rotation period rot_per 2.17208 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

213906 (2003 UZ64)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2003 UZ64 = 2005 ER282 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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