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15107 Toepperwein (2000 CR49)
Classification: Main-belt Asteroid          SPK-ID: 2015107
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766854646966729 3.5799e-08  
a 2.272216334280143 7.2542e-09 au
q 1.870748735366485 8.125e-08 au
i 4.596469589694544 3.5004e-06 deg
node 266.0281314934837 4.6587e-05 deg
peri 14.45412047637067 4.7769e-05 deg
M 278.6857997860153 1.1558e-05 deg
tp 2459483.077017596199
(2021-Sep-25.57701760)
4.0485e-05 TDB
period 1251.04503354798
3.43
5.9911e-06
1.64e-08
d
yr
n .28775942539737 1.378e-09 deg/d
Q 2.6736839331938 8.5359e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1908  
   data-arc span      10711 days (29.33 yr)  
   first obs. used      1991-11-08  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48431  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:48:15  

Additional Information
 Earth MOID = .852824 au 
 Jupiter MOID = 2.45743 au 
 T_jup = 3.587 
[ 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 14.54   n/a E2021B10  
diameter diameter 2.859 km 0.328 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.5294 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Vokrouhlicky, D.; Polishook, D.; Scheeres, D.J.; et al. (2010) Nature 466, 1085-1088. Lightcurve plots as supplemental data, http://www.Nature.com/nature]
[Pravec, P.; Fatka, P.; Vokrouhlický, D.; Scheirich, P.; et al. (2019) Icarus 333, 429-463.]
geometric albedo albedo 0.412   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15107 Toepperwein           Discovered 2000 Feb. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Mary Anne J. Toepperwein for mentoring a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Toepperwein is a teacher at the William P. Hobby Middle School, San Antonio, Texas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 CR49 = 1993 BT13 = 1998 WK20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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