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43010 (1999 UE41)
Classification: Main-belt Asteroid          SPK-ID: 2043010
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08845653936958568 4.3372e-08  
a 2.73765513846936 1.2356e-08 au
q 2.495491638932996 1.1917e-07 au
i 13.21374972332683 4.4797e-06 deg
node 78.38060633683801 1.5407e-05 deg
peri 169.0200215568577 2.5068e-05 deg
M 35.16728335854133 1.8879e-05 deg
tp 2459038.877114600344
(2020-Jul-08.37711460)
8.6902e-05 TDB
period 1654.499102210139
4.53
1.1201e-05
3.067e-08
d
yr
n .2175885133567611 1.4731e-09 deg/d
Q 2.979818638005723 1.3449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1633  
   data-arc span      10890 days (29.82 yr)  
   first obs. used      1990-11-14  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48521  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:14:54  

Additional Information
 Earth MOID = 1.48082 au 
 Jupiter MOID = 2.06081 au 
 T_jup = 3.307 
[ 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 14.04   n/a MPCxxxxx  
diameter diameter 3.883 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.354   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43010 (1999 UE41)          Discovered 1999-Oct-17 by LONEOS at Anderson Mesa
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 UE41 = 1990 VB16 = 2000 AV233 = 2001 AD37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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