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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03208616770921972 3.2787e-08  
a 2.638299207877758 1.0617e-08 au
q 2.55364629702669 8.4481e-08 au
i 6.852904610655977 7.1846e-07 deg
node 282.351964968369 3.3687e-06 deg
peri 134.2616678388009 2.7355e-05 deg
M 157.6760683508704 2.5764e-05 deg
tp 2458514.936355276139
(2019-Jan-31.43635528)
0.00011153 TDB
period 1565.252829309449
4.29
9.4485e-06
2.587e-08
d
yr
n .2299947926999265 1.3883e-09 deg/d
Q 2.722952118728825 1.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2117  
   data-arc span      14672 days (40.17 yr)  
   first obs. used      1980-12-10  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45683  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:35:32  

Additional Information
 Earth MOID = 1.571 au 
 Jupiter MOID = 2.41343 au 
 T_jup = 3.385 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.54   n/a E2021B10  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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