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JPL Small-Body Database Browser
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30883 de Broglie (1992 SW16)
Classification: Main-belt Asteroid          SPK-ID: 2030883
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671695222683206 3.4204e-08  
a 2.60879298608877 1.2993e-08 au
q 2.172682308907365 8.7629e-08 au
i 1.151570369933388 4.2603e-06 deg
node 224.7349264408764 0.00022758 deg
peri 53.26504491566399 0.0002281 deg
M 177.8590522219925 1.5373e-05 deg
tp 2457840.118876282685
(2017-Mar-27.61887628)
6.5468e-05 TDB
period 1539.068161661921
4.21
1.1498e-05
3.148e-08
d
yr
n .2339077689783822 1.7475e-09 deg/d
Q 3.044903663270175 1.5165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1092  
   data-arc span      10140 days (27.76 yr)  
   first obs. used      1991-04-08  
   last obs. used      2019-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:23:15  

Additional Information
 Earth MOID = 1.15595 au 
 Jupiter MOID = 2.07942 au 
 T_jup = 3.390 
[ show covariance matrix ]

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 15.1   n/a MPO378835  

30883 de Broglie           Discovered 1992 Sept. 24 by F. Borngen and L. D. Schmadel at Tautenburg.
French physicist Louis-Victor de Broglie (1892-1987), late in deciding on his career, chose for his doctoral thesis in 1924 a revolutionary theory of electron waves, exposing the duality between wave and corpuscle and founding the wave-theory of matter. He received the 1929 Nobel Prize in physics.
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

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Alternate Designations
 1992 SW16 = 1991 GG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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