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230648 Zikmund (2003 SL15)
Classification: Main-belt Asteroid          SPK-ID: 2230648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .11197788621948 8.2915e-08  
a 2.784077889833384 2.0631e-08 au
q 2.472322732659451 2.3386e-07 au
i 3.792561525530967 8.4776e-06 deg
node 166.111349240108 6.7921e-05 deg
peri 183.0388119789363 7.0711e-05 deg
M 215.2918034861877 2.0964e-05 deg
tp 2459682.542015415985
(2022-Apr-13.04201542)
0.00010071 TDB
period 1696.760318108993
4.65
1.886e-05
5.164e-08
d
yr
n .2121690354010714 2.3584e-09 deg/d
Q 3.095833047007317 2.2941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      8855 days (24.24 yr)  
   first obs. used      1996-01-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:52:39  

Additional Information
 Earth MOID = 1.4659 au 
 Jupiter MOID = 2.30907 au 
 T_jup = 3.320 
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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 16.2   n/a MPO427330  

230648 Zikmund           Discovered 2003 Sept. 17 by KLENOT at Klet.
Zikmund Lucembursk{ý} or Sigismund of Luxembourg (1368-1437), son of Charles IV, became the Holy Roman Emperor, king of Hungary, Croatia, Germany and Bohemia. A distinguished European statesman, he served as one of the driving forces behind the Council of Constance, and was also a great patron of the arts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-02-22Last Updated: 2016-02-25

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Alternate Designations
 2003 SL15 = 2006 DX90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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