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19612 Noordung (1999 OO)
Classification: Main-belt Asteroid          SPK-ID: 2019612
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207998166454498 6.4941e-08  
a 2.385640214786914 2.1975e-08 AU
q 2.097455314258644 1.5986e-07 AU
i 5.888455785085945 7.1608e-06 deg
node 275.595960868792 6.9073e-05 deg
peri 19.11154054544437 7.8654e-05 deg
M 11.9671644662371 4.4136e-05 deg
tp 2456755.760141484378
(2014-Apr-08.26014148)
0.00016462 JED
period 1345.878475311733
3.68
1.8596e-05
5.091e-08
d
yr
n .2674832881301684 3.6959e-09 deg/d
Q 2.673825115315185 2.463e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      9115 days (24.96 yr)  
   first obs. used      1988-08-11  
   last obs. used      2013-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54363  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 20:49:04  

Additional Information
 Earth MOID = 1.08164 AU 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO267781  

19612 Noordung           Discovered 1999 July 17 at the Crni Vrh Observatory.
At the end of 1928 Herman Potocnik (1892-1929) published under the pseudonym Hermann Noordung a visionary work entitled Das Problem der Befahrung des Weltraums---der Raketen-motor. In this work he was the first to detail a technical description of a space station in a geostationary orbit and its applications.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070402/MPCPages.arcLast Updated: 2007-07-05

[ show close-approach data ]
Alternate Designations
 1999 OO = 1994 BE3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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