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24032 Aimeemcarthy (1999 RO212)
Classification: Main-belt Asteroid          SPK-ID: 2024032
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376473788047259 3.4053e-08  
a 2.751293891464388 1.2534e-08 au
q 2.372585498982861 9.513e-08 au
i 6.300147298060064 3.8928e-06 deg
node 235.2308000235656 3.3923e-05 deg
peri 174.9467813632841 3.6666e-05 deg
M 203.2717459397918 1.5161e-05 deg
tp 2459926.185921292070
(2022-Dec-12.68592129)
7.2606e-05 TDB
period 1666.878338125208
4.56
1.1391e-05
3.119e-08
d
yr
n .2159725708625524 1.4759e-09 deg/d
Q 3.130002283945915 1.426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1525  
   data-arc span      14116 days (38.65 yr)  
   first obs. used      1981-10-30  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:34:58  

Additional Information
 Earth MOID = 1.38239 au 
 Jupiter MOID = 2.23315 au 
 T_jup = 3.323 
[ 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 14.15   n/a E2021B10  
diameter diameter 4.718 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24032 Aimeemcarthy           Discovered 1999 Sept. 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Aimee McCarthy mentored a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Episcopal High School, Jacksonville, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071026/MPCPages.arcLast Updated: 2007-10-28

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Alternate Designations
 1999 RO212 = 1981 UE7 = 1986 YE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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