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22168 Weissflog (2000 WX158)
Classification: Mars-crossing Asteroid          SPK-ID: 2022168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2694044149891785 3.3196e-08  
a 2.155569732859469 8.9605e-09 au
q 1.574849730010083 7.4755e-08 au
i 2.974232455155352 3.7141e-06 deg
node 254.9375252971805 7.6087e-05 deg
peri 34.66596222591392 7.6605e-05 deg
M 232.186246047183 1.2733e-05 deg
tp 2459610.908769322860
(2022-Jan-31.40876932)
4.2833e-05 TDB
period 1155.956635236385
3.16
7.2078e-06
1.973e-08
d
yr
n .311430367737266 1.9419e-09 deg/d
Q 2.736289735708854 1.1374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1020  
   data-arc span      14970 days (40.99 yr)  
   first obs. used      1980-03-20  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:01:49  

Additional Information
 Earth MOID = .557805 au 
 Jupiter MOID = 2.45272 au 
 T_jup = 3.652 
[ show covariance matrix ]

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 15.75   n/a E2021B10  

22168 Weissflog           Discovered 2000 Nov. 30 by J. Kandler and G. Lehmann at Volkssternwarte Drebach.
German ski jumper Jens Weissflog (b. 1964) was born in the Erzgebirge mountains in Saxony. He won Olympic medals in Sarajevo (1984) and Lillehammer (1994) and became world champion several times. Small in stature, he is nicknamed the "Fichtelberg flea".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 2000 WX158 = 1999 FU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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