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10358 Kirchhoff (1993 TH32)
Classification: Main-belt Asteroid          SPK-ID: 2010358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1835711010651206 3.3514e-08  
a 2.385580948843711 8.3119e-09 au
q 1.947657227384496 7.8709e-08 au
i 2.707834678777792 3.472e-06 deg
node 141.825928503785 9.3731e-05 deg
peri 122.2104193345265 9.446e-05 deg
M 184.5599912284398 1.2029e-05 deg
tp 2459656.367035325121
(2022-Mar-17.86703533)
4.5019e-05 TDB
period 1345.828322571987
3.68
7.0337e-06
1.926e-08
d
yr
n .2674932559838025 1.398e-09 deg/d
Q 2.823504670302926 9.8377e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2004  
   data-arc span      11672 days (31.96 yr)  
   first obs. used      1988-02-15  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4925  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:40:23  

Additional Information
 Earth MOID = .933575 au 
 Jupiter MOID = 2.25668 au 
 T_jup = 3.511 
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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 13.9   n/a MPO449015  
diameter diameter 4.540 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.4084 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Lin, W; Sheerin, M. (2019) Minor Planet Bull. 46, 275-276.]
[Owings, L.E. (2019) Minor Planet Bull. 46, 272-274.]
geometric albedo albedo 0.236   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10358 Kirchhoff           Discovered 1993 Oct. 9 by E. W. Elst at the European Southern Observatory.
Gustav Robert Kirchhoff (1824-1887) was a German physicist who, together with Robert Bunsen, founded the discipline of spectrum analysis. They demonstrated that an element gives off a characteristic colored light when heated to incandescence.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1993 TH32 = 1988 CL6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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