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134135 Steigerwald (2005 AY24)
Classification: Main-belt Asteroid          SPK-ID: 2134135
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03332196357832837 5.4483e-08  
a 2.780699134643534 2.5005e-08 au
q 2.688040779356653 1.5572e-07 au
i 3.044573660107213 5.802e-06 deg
node 95.34101328540338 0.00011383 deg
peri 355.5371412316017 0.00015251 deg
M 200.2761392439663 0.00010468 deg
tp 2459951.944184693469
(2023-Jan-07.44418469)
0.00049762 TDB
period 1693.672474539342
4.64
2.2845e-05
6.255e-08
d
yr
n .212555854459355 2.8671e-09 deg/d
Q 2.873357489930415 2.5838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      7504 days (20.54 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:11:34  

Additional Information
 Earth MOID = 1.70433 au 
 Jupiter MOID = 2.17889 au 
 T_jup = 3.330 
[ 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 15.93   n/a E2021B55  

134135 Steigerwald           Discovered 2005 Jan. 7 by the Catalina Sky Survey.
William Steigerwald (b. 1967) worked on the OSIRIS-REx Asteroid Sample Return Mission as a science writer. He has worked for over 19 years as a writer for a wide range of NASA missions in planetary science, astrobiology, astrophysics and heliophysics
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 2016-11-14Last Updated: 2016-11-20

[ show close-approach data ]
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