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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207399107678569 5.5961e-08  
a 2.385323779841728 1.4294e-08 AU
q 2.09731999951119 1.3014e-07 AU
i 5.888379633600303 5.5218e-06 deg
node 275.5927699166269 6.1627e-05 deg
peri 19.0606975725369 6.7392e-05 deg
M 65.51900719474457 2.7562e-05 deg
tp 2456755.602562579327
(2014-Apr-08.10256258)
0.00010258 JED
period 1345.610705140751
3.68
1.2095e-05
3.311e-08
d
yr
n .2675365160403833 2.4048e-09 deg/d
Q 2.673327560172265 1.602e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      945  
   data-arc span      9655 days (26.43 yr)  
   first obs. used      1988-08-11  
   last obs. used      2015-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50603  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:54:37  

Additional Information
 Earth MOID = 1.08343 AU 
 T_jup = 3.519 
[ 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 13.9 mag n/a MPO309307  

19612 Noordung           Discovered 1999 July 17 at the Črni Vrh Observatory.
At the end of 1928 Herman Potočnik (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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