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JPL Small-Body Database Browser
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24189 Lewasserman (1999 XR25)
Classification: Main-belt Asteroid          SPK-ID: 2024189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07817621014191012 4.3645e-08  
a 2.233433159035677 8.064e-09 au
q 2.058831819056994 1.0024e-07 au
i 4.074000595824888 4.2235e-06 deg
node 197.2554603788149 5.007e-05 deg
peri 345.2671356724752 5.5652e-05 deg
M 295.3891491857759 2.6318e-05 deg
tp 2459219.306805484840
(2021-Jan-04.80680548)
8.9674e-05 TDB
period 1219.152030686475
3.34
6.6028e-06
1.808e-08
d
yr
n .2952872085996466 1.5992e-09 deg/d
Q 2.408034499014361 8.6944e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1395  
   data-arc span      9429 days (25.82 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:09:18  

Additional Information
 Earth MOID = 1.061 au 
 Jupiter MOID = 2.551 au 
 T_jup = 3.633 
[ 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 14.7   n/a MPO449134  
diameter diameter 2.936 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.325   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24189 Lewasserman           Discovered 1999 Dec. 6 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Louis Eric Wasserman (b. 1990) is a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors, for his computer science project. He attends the Montgomery Blair High School, Silver Spring, Maryland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080221/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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