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128622 Rudis (2004 RU)
Classification: Main-belt Asteroid          SPK-ID: 2128622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07848887364597742 5.9069e-08  
a 3.047951004424798 3.3616e-08 au
q 2.80872076315937 1.814e-07 au
i .528768818193797 6.7744e-06 deg
node 2.817550459894703 0.00063384 deg
peri 37.24693509000777 0.00063534 deg
M 298.233578038685 4.1254e-05 deg
tp 2459333.972743367454
(2021-Apr-29.47274337)
0.00022281 TDB
period 1943.615702516692
5.32
3.2154e-05
8.803e-08
d
yr
n .1852218005513404 3.0642e-09 deg/d
Q 3.287181245690226 3.6255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      1997-05-14  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54346  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:31:21  

Additional Information
 Earth MOID = 1.81655 au 
 Jupiter MOID = 2.04741 au 
 T_jup = 3.233 
[ 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 15.8   n/a MPO401133  

128622 Rudiš           Discovered 2004 Sept. 4 by KLENOT at Klet.
Viktor Rudiš (b. 1927), Czech architect, is known for the Lesná residential area in Brno and the Pavilion at Expo Osaka 1970. His son Martin (b. 1955) undertook reconstruction of the Brno Observatory and Planetarium.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110615/MPCPages.arcLast Updated: 2013-03-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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