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24059 Halverson (1999 TE94)
Classification: Main-belt Asteroid          SPK-ID: 2024059
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08453786411363132 3.5528e-08  
a 2.19969884130941 7.3513e-09 au
q 2.013740999571883 7.7626e-08 au
i 6.696134515228166 3.6531e-06 deg
node 36.20272444328123 4.1843e-05 deg
peri 50.71706222878215 5.1262e-05 deg
M 113.8552516976355 2.8667e-05 deg
tp 2458823.628034286391
(2019-Dec-06.12803429)
9.4843e-05 TDB
period 1191.635042160439
3.26
5.9736e-06
1.635e-08
d
yr
n .3021059193990456 1.5144e-09 deg/d
Q 2.385656683046938 7.9728e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      10685 days (29.25 yr)  
   first obs. used      1991-03-09  
   last obs. used      2020-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50558  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:35:24  

Additional Information
 Earth MOID = 1.0365 au 
 Jupiter MOID = 2.7583 au 
 T_jup = 3.652 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.12   n/a MPCxxxxx  
diameter diameter 2.315 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24059 Halverson           Discovered 1999 Oct. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Carl Halverson mentored a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. He teaches at the Mission Valley Middle School, Prairie Village, Kansas.
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

Alternate Designations
 1999 TE94 = 1991 ET 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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