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30852 Debye (1991 TR6)
Classification: Main-belt Asteroid          SPK-ID: 2030852
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563794019137573 4.7774e-08  
a 2.168796342929739 1.3917e-08 AU
q 1.829641267949642 1.0059e-07 AU
i 2.326695349878124 6.4794e-06 deg
node 299.3534748639622 0.00013907 deg
peri 310.8950859052285 0.00014118 deg
M 130.2783010514193 2.8004e-05 deg
tp 2456378.321443320357
(2013-Mar-26.82144332)
8.9051e-05 JED
period 1166.612391918474
3.19
1.1229e-05
3.074e-08
d
yr
n .30858578435635 2.9703e-09 deg/d
Q 2.507951417909836 1.6093e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      891  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1991-10-02  
   last obs. used      2013-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53389  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Nov-21 10:41:01  

Additional Information
 Earth MOID = .816421 AU 
 T_jup = 3.673 
[ 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 15.1 mag n/a MPO267816  

30852 Debye           Discovered 1991 Oct. 2 by F. Borngen and L. D. Schmadel at Tautenburg.
Dutch-American physical chemist Peter Debye (1884-1966), recipient of the 1936 Nobel prize in chemistry, carried out theoretical and experimental research in quantum physics, investigating molecular and crystalline structures, dipole moments, diffraction effects by x-rays and the scattering of light in gases.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1991 TR6 = 1994 PJ8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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