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85389 Rosenauer (1996 QE1)
Classification: Main-belt Asteroid          SPK-ID: 2085389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245116520368875 4.382e-08  
a 2.659675379032901 1.239e-08 au
q 2.32851480370768 1.1709e-07 au
i 3.484434585900038 4.3006e-06 deg
node 150.1771631723708 6.8148e-05 deg
peri 184.241354345653 7.078e-05 deg
M 255.9224131562182 2.2555e-05 deg
tp 2459854.532283682186
(2022-Oct-02.03228368)
0.00010106 TDB
period 1584.314424709765
4.34
1.1071e-05
3.031e-08
d
yr
n .2272276224878463 1.5878e-09 deg/d
Q 2.990835954358123 1.3933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      9044 days (24.76 yr)  
   first obs. used      1996-08-08  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47066  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:58  

Additional Information
 Earth MOID = 1.3177 au 
 Jupiter MOID = 2.35291 au 
 T_jup = 3.373 
[ 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 15.92   n/a E2021B10  

85389 Rosenauer           Discovered 1996 Aug. 22 by J. Ticha and M. Tichy at Klet.
Josef Rosenauer (1735-1804) was the designer and master-builder of the Schwarzenbergs' Canal for floating timber from the Šumava mountains to Vienna. Finished in 1793, this waterway connected the Vltava and the Danube, two rivers that flow into different seas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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