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17253 Vonsecker (2000 GW136)
Classification: Main-belt Asteroid          SPK-ID: 2017253
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427823680722408 1.4752e-08  
a 2.348100967721896 7.3465e-09 au
q 2.012833551077844 3.4316e-08 au
i 8.506005205028414 8.8887e-07 deg
node 155.7370701105287 5.6903e-06 deg
peri 174.1964192563424 8.692e-06 deg
M 183.0012991209045 5.9346e-06 deg
tp 2459846.661616227078
(2022-Sep-24.16161623)
2.3215e-05 TDB
period 1314.236662113386
3.60
6.1678e-06
1.689e-08
d
yr
n .2739232669259845 1.2855e-09 deg/d
Q 2.683368384365949 8.3954e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2191  
   data-arc span      12139 days (33.23 yr)  
   first obs. used      1987-12-20  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:58:43  

Additional Information
 Earth MOID = 1.00032 au 
 Jupiter MOID = 2.66515 au 
 T_jup = 3.531 
[ 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 14.06   n/a E2021B10  
diameter diameter 5.931 km 0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17253 Vonsecker           Discovered 2000 Apr. 12 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Claire VonSecker for mentoring a finalist in the 2002 Intel Science Talent Search, a science competition for high school seniors. VonSecker is a teacher at the Walt Whitman High School, Bethesda, Maryland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020227/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2000 GW136 = 1987 YZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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