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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866498910078248 7.7181e-08  
a 3.042319740585424 3.1855e-08 AU
q 2.474471092594201 2.3492e-07 AU
i 3.560744491704591 6.6529e-06 deg
node 54.29682731208836 0.00010072 deg
peri 336.3499088834925 0.0001022 deg
M 193.1400205963064 1.7767e-05 deg
tp 2457898.870318869395
(2017-May-25.37031887)
0.00010402 JED
period 1938.231779416264
5.31
3.0442e-05
8.335e-08
d
yr
n .1857363003863352 2.9172e-09 deg/d
Q 3.610168388576647 3.7801e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      20350 days (55.72 yr)  
   first obs. used      1958-10-09  
   last obs. used      2014-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55302  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:19:14  

Additional Information
 Earth MOID = 1.48038 AU 
 T_jup = 3.210 
[ 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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