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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 352 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6326978131501686 3.2843e-08  
a 2.424902974885052 6.9216e-09 au
q .8906721655739414 7.938e-08 au
i 31.86259734252283 6.3723e-06 deg
node 347.334253865302 7.8485e-06 deg
peri 198.6472239135501 8.1785e-06 deg
M 34.70205681730615 3.7768e-06 deg
tp 2458867.548668203923
(2020-Jan-19.04866820)
1.4084e-05 TDB
period 1379.240420778698
3.78
5.9053e-06
1.617e-08
d
yr
n .2610132320489488 1.1175e-09 deg/d
Q 3.959133784196162 1.1301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1864  
   data-arc span      24518 days (67.13 yr)  
   first obs. used      1953-10-01  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-17 05:30:23  

Additional Information
 Earth MOID = .0806892 au 
 Jupiter MOID = 1.1912 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 13.9   n/a MPO365501  
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. 2019-August); 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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