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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03129891018607425 5.5024e-08  
a 2.639578139159117 1.8656e-08 au
q 2.556962220052451 1.4138e-07 au
i 6.851012246317369 4.88e-06 deg
node 282.3847126711564 4.8601e-05 deg
peri 136.0030686271693 0.00011289 deg
M 148.0540405909337 0.00010231 deg
tp 2456956.304072707757
(2014-Oct-25.80407271)
0.00044325 JED
period 1566.391115700552
4.29
1.6606e-05
4.546e-08
d
yr
n .2298276569571795 2.4366e-09 deg/d
Q 2.722194058265783 1.924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      12911 days (35.35 yr)  
   first obs. used      1980-12-10  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47461  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:56:00  

Additional Information
 Earth MOID = 1.57339 au 
 Jupiter MOID = 2.41518 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 13.4 mag n/a MPO337512  

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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