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19993 Gunterseeber (1990 TK10)
Classification: Main-belt Asteroid          SPK-ID: 2019993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2511079630846652 3.8518e-08  
a 2.563695547208607 1.021e-08 au
q 1.919931180379828 9.6599e-08 au
i 3.72474131818756 5.0048e-06 deg
node 231.455955751113 7.2261e-05 deg
peri 119.8440561132631 7.3247e-05 deg
M 98.29671215944626 1.4866e-05 deg
tp 2458591.112487345898
(2019-Apr-17.61248735)
6.0745e-05 TDB
period 1499.333002271873
4.10
8.957e-06
2.452e-08
d
yr
n .2401067671121145 1.4344e-09 deg/d
Q 3.207459914037386 1.2774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      24275 days (66.46 yr)  
   first obs. used      1953-08-16  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:59:14  

Additional Information
 Earth MOID = .917761 au 
 Jupiter MOID = 2.25365 au 
 T_jup = 3.386 
[ 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 14.9   n/a MPO452453  

19993 Günterseeber           Discovered 1990 Oct. 10 by L. D. Schmadel and F. Börngen at Tautenburg.
Günter Seeber (b. 1941) is a famous geodesist. Professor of geodetic astronomy and satellite geodesy at the University of Hannover, Seeber is a leading GPS expert and developer of a transportable zenith camera. The name was suggested by the first discoverer on the occasion of Seeber's retirement.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22

[ show close-approach data ]
Alternate Designations
 1990 TK10 = 1953 RG1 = 2000 CV12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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