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JPL Small-Body Database Browser
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11916 Wiesloch (1992 ST17)
Classification: Main-belt Asteroid          SPK-ID: 2011916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0644572384632937 3.4245e-08  
a 2.368795929599567 8.7886e-09 au
q 2.216109885494488 8.2186e-08 au
i 6.235448696510672 4.3257e-06 deg
node 178.4997871490096 3.2544e-05 deg
peri 300.0518160301902 5.0678e-05 deg
M 355.8956574858837 3.6437e-05 deg
tp 2458615.682070174175
(2019-May-12.18207017)
0.00013477 TDB
period 1331.649403992235
3.65
7.4109e-06
2.029e-08
d
yr
n .2703414268956481 1.5045e-09 deg/d
Q 2.521481973704645 9.3551e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1698  
   data-arc span      9709 days (26.58 yr)  
   first obs. used      1992-09-21  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:14:45  

Additional Information
 Earth MOID = 1.23955 au 
 Jupiter MOID = 2.51827 au 
 T_jup = 3.535 
[ 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 14.2   n/a MPO358745  
diameter diameter 4.397 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11916 Wiesloch           Discovered 1992 Sept. 24 by L. D. Schmadel and F. Borngen at Tautenburg.
The city of Wiesloch celebrates the 1200th anniversary of its first documented mention in mid-2001. Situated some 16 km south of the famous Heidelberg-Königstuhl Observatory, it became the home town of the first discoverer more than 30 years ago.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1992 ST17 = 1998 HG56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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