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461086 (2015 AU175)
Classification: Main-belt Asteroid          SPK-ID: 2461086
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08939011877467935 6.8464e-08  
a 3.045144241178185 1.1051e-07 au
q 2.772938435773236 2.2867e-07 au
i 11.42270173716028 7.3391e-06 deg
node 105.4012324715547 3.796e-05 deg
peri 203.8920457705928 6.274e-05 deg
M 179.8635678161368 4.4338e-05 deg
tp 2458030.769772014925
(2017-Oct-04.26977202)
0.00025908 TDB
period 1940.931597840274
5.31
0.00010566
2.893e-07
d
yr
n .1854779428603159 1.0097e-08 deg/d
Q 3.317350046583133 1.2039e-07 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3594 days (9.84 yr)  
   first obs. used      2008-12-31  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:20:56  

Additional Information
 Earth MOID = 1.76187 au 
 Jupiter MOID = 1.90264 au 
 T_jup = 3.202 
[ 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 16.3   n/a MPO419226  

461086 (2015 AU175)          Discovered 2011-May-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 AU175 = 2011 JS9 = 2013 VB24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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