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10908 Kallestroetzel (1997 XH9)
Classification: Main-belt Asteroid          SPK-ID: 2010908
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863739448774448 6.368e-08  
a 3.043887559479957 3.064e-08 au
q 2.4765862272563 1.9874e-07 au
i 3.559822157878567 6.4865e-06 deg
node 54.29036439281793 8.6889e-05 deg
peri 336.2155176711649 8.8144e-05 deg
M 304.6819826842968 1.8401e-05 deg
tp 2457898.561196506082
(2017-May-25.06119651)
0.00010237 JED
period 1939.730235265129
5.31
2.9288e-05
8.019e-08
d
yr
n .1855928177305511 2.8023e-09 deg/d
Q 3.611188891703615 3.635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1082  
   data-arc span      20709 days (56.70 yr)  
   first obs. used      1958-10-09  
   last obs. used      2015-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54068  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:05:37  

Additional Information
 Earth MOID = 1.48128 au 
 Jupiter MOID = 1.8294 au 
 T_jup = 3.209 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO279630  

10908 Kallestroetzel           Discovered 1997 Dec. 7 by ODAS at Caussols.
Karl-Heinz Stroetzel (b. 1935), at the DLR Institute of Space Sensor Technology and Planetary Exploration, was a major contributor to the development and construction of the CCD cameras for the search programs at Caussols, Kvistaberg and Asiago. The naming is on the occasion of his retirement.
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
 1997 XH9 = 1958 TG = 1990 TZ14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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