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20826 (2000 UV13)
Classification: Apollo [NEO]          SPK-ID: 2020826
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 354 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6329059948240577 1.7716e-08  
a 2.424538526614789 6.5063e-09 au
q .8900335584384007 4.3403e-08 au
i 31.88100992310699 1.2935e-06 deg
node 347.3178246196151 3.5004e-06 deg
peri 198.6397218358117 2.1085e-06 deg
M 86.91118455254463 2.904e-06 deg
tp 2458867.598900436817
(2020-Jan-19.09890044)
1.0173e-05 TDB
period 1378.929495205425
3.78
5.5506e-06
1.52e-08
d
yr
n .2610720861738978 1.0509e-09 deg/d
Q 3.959043494791177 1.0624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1879  
   data-arc span      24518 days (67.13 yr)  
   first obs. used      1953-10-01  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40181  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:32:22  

Additional Information
 Earth MOID = .0815743 au 
 Jupiter MOID = 1.19043 au 
 T_jup = 3.044 
[ 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 13.83   n/a E2021B10  
diameter diameter 3.687 km 0.311 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
rotation period rot_per 5.313 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2016) Minor Planet Bull. 43, 240-250.]
geometric albedo albedo 0.123   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
SMASSII spectral type spec_B Sq   n/a Binzel et al. (2004) Icarus 170, 259-294  

20826 (2000 UV13)          Discovered 2000-Oct-21 by BATTeRS at Bisei SG Center
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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