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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556849236829551 4.6526e-08  
a 2.169476092396357 1.3159e-08 au
q 1.831721372519635 9.7433e-08 au
i 2.325059034616077 5.877e-06 deg
node 299.3383128191639 0.0001187 deg
peri 310.8158669062525 0.00012063 deg
M 315.4449594973746 2.553e-05 deg
tp 2457544.952503091968
(2016-Jun-05.45250309)
8.344e-05 JED
period 1167.160898665194
3.20
1.0619e-05
2.907e-08
d
yr
n .3084407646038423 2.8064e-09 deg/d
Q 2.507230812273079 1.5208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      8566 days (23.45 yr)  
   first obs. used      1991-10-02  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49173  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:33:20  

Additional Information
 Earth MOID = .817459 au 
 Jupiter MOID = 2.52376 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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