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135442 (2001 UF206)
Classification: Main-belt Asteroid          SPK-ID: 2135442
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07954689899366491 6.4244e-08  
a 3.043113858136814 2.96e-08 au
q 2.801043587437383 1.9509e-07 au
i 10.87920725268387 6.001e-06 deg
node 61.6140844502748 2.8758e-05 deg
peri 324.7696181461242 3.9138e-05 deg
M 204.0913090096271 2.72e-05 deg
tp 2460040.237511967382
(2023-Apr-05.73751197)
0.00014934 TDB
period 1938.990715578032
5.31
2.829e-05
7.745e-08
d
yr
n .1856636017427657 2.7089e-09 deg/d
Q 3.285184128836246 3.1955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-09-25  
   last obs. used      2020-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61835  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:03  

Additional Information
 Earth MOID = 1.81363 au 
 Jupiter MOID = 2.13283 au 
 T_jup = 3.207 
[ 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 14.79   n/a E2021B55  
diameter diameter 4.660 km 1.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135442 (2001 UF206)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 UF206 = 2003 AO89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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