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24492 Nathanmonroe (2000 YQ131)
Classification: Main-belt Asteroid          SPK-ID: 2024492
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07851622727581113 3.0635e-08  
a 2.632519396822779 9.6379e-09 au
q 2.425823905553861 7.8435e-08 au
i 1.298691650032983 3.1129e-06 deg
node 89.64271192326669 0.00017465 deg
peri 165.178567231328 0.00017645 deg
M 110.6773285811848 2.5211e-05 deg
tp 2458720.863788610086
(2019-Aug-25.36378861)
0.0001094 TDB
period 1560.112069146228
4.27
8.5676e-06
2.346e-08
d
yr
n .230752653684046 1.2672e-09 deg/d
Q 2.839214888091698 1.0395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1513  
   data-arc span      15415 days (42.20 yr)  
   first obs. used      1978-11-29  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:43:44  

Additional Information
 Earth MOID = 1.40939 au 
 Jupiter MOID = 2.18061 au 
 T_jup = 3.394 
[ 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 14.86   n/a E2021B10  
diameter diameter 2.617 km 0.385 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.235   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24492 Nathanmonroe           Discovered 2000 Dec. 30 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nathan McKay Monroe (b. 1990) was awarded second place in the 2008 Intel International Science and Engineering Fair for his energy and transportation project. He attends the Episcopal High School of Jacksonville, Jacksonville, Florida, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080917/MPCPages.arcLast Updated: 2008-09-19

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Alternate Designations
 2000 YQ131 = 1978 WB2 = 1995 YG25 = 1999 TY311 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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