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13177 Hansschmidt (1996 HS11)
Classification: Main-belt Asteroid          SPK-ID: 2013177
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06503997402256557 3.6641e-08  
a 2.910095300611399 1.2795e-08 au
q 2.720822777856443 1.074e-07 au
i 2.349984101099943 3.5641e-06 deg
node 26.61340946675417 9.2994e-05 deg
peri 294.9181697241065 9.6571e-05 deg
M 251.5067439669389 2.7609e-05 deg
tp 2459746.961395315211
(2022-Jun-16.46139532)
0.00013977 TDB
period 1813.256505579736
4.96
1.1958e-05
3.274e-08
d
yr
n .1985378234641438 1.3093e-09 deg/d
Q 3.099367823366354 1.3627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2289  
   data-arc span      11815 days (32.35 yr)  
   first obs. used      1988-11-17  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4838  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:25:33  

Additional Information
 Earth MOID = 1.70722 au 
 Jupiter MOID = 2.10506 au 
 T_jup = 3.279 
[ 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 13.53   n/a MPCxxxxx  
diameter diameter 5.253 km 0.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.336   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13177 Hansschmidt           Discovered 1996 Apr. 17 by E. W. Elst at the European Southern Observatory.
Hans Schmidt (1923-2003) was the founder, together with Friedrich Becker (1900-1990), of the Hoher List observatory. He specialized in the observation and reduction of eclipsing stars. Later, he became general director of the Bonner Universitäts-Sternwarte.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

Alternate Designations
 1996 HS11 = 1988 WJ = 1996 KZ5 = 1998 WS17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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