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30443 Stieltjes (2000 NR)
Classification: Main-belt Asteroid          SPK-ID: 2030443
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03012948130968005 5.7492e-08  
a 2.638560822719708 2.113e-08 AU
q 2.559062353727121 1.5105e-07 AU
i 6.857569929911936 5.96e-06 deg
node 282.4732810708176 5.0441e-05 deg
peri 135.0030947018701 0.00012457 deg
M 11.15259029640198 0.0001125 deg
tp 2456952.002166419545
(2014-Oct-21.50216642)
0.00048916 JED
period 1565.485651758971
4.29
1.8805e-05
5.149e-08
d
yr
n .2299605873714051 2.7624e-09 deg/d
Q 2.718059291712295 2.1767e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1052  
   data-arc span      12527 days (34.30 yr)  
   first obs. used      1980-12-10  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48217  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:32:25  

Additional Information
 Earth MOID = 1.57674 AU 
 T_jup = 3.385 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3 mag n/a MPO266107  

30443 Stieltjes           Discovered 2000 July 3 by P. G. Comba at Prescott.
Thomas Jan Stieltjes (1856-1894) was a professor at the University of Groningen. He published widely in mathematical analysis and the theory of continued fractions. He defined the "Stieltjes integral", a generalization of the Riemann integral with wide applications to physics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 NR = 1980 XY2 = 1984 WU2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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