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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03416145660389582 5.468e-08  
a 2.778495607017192 2.7579e-08 au
q 2.683578149913959 1.5639e-07 au
i 3.045373964004324 5.8343e-06 deg
node 95.34108927522887 0.00013769 deg
peri 355.1645978680478 0.00017662 deg
M 158.1379413273118 0.00011104 deg
tp 2458257.401168184332
(2018-May-18.90116818)
0.00051928 TDB
period 1691.65968146721
4.63
2.5187e-05
6.896e-08
d
yr
n .2128087604994906 3.1685e-09 deg/d
Q 2.873413064120425 2.8521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      7029 days (19.24 yr)  
   first obs. used      2000-01-04  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 23:52:33  

Additional Information
 Earth MOID = 1.70014 au 
 Jupiter MOID = 2.18223 au 
 T_jup = 3.331 
[ 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 15.9   n/a MPO241065  

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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