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JPL Small-Body Database Browser
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469019 (2015 AU238)
Classification: Main-belt Asteroid          SPK-ID: 2469019
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013552800068625 5.9765e-08  
a 2.930782759021814 5.4013e-08 au
q 2.633732451841873 1.6554e-07 au
i 3.457941218264571 7.7578e-06 deg
node 35.25825457157841 0.00013773 deg
peri 210.7505214830011 0.00014614 deg
M 213.4546245395273 5.1476e-05 deg
tp 2459346.508002304711
(2021-May-12.00800230)
0.00027061 TDB
period 1832.626106322506
5.02
5.0662e-05
1.387e-07
d
yr
n .1964394148691927 5.4304e-09 deg/d
Q 3.227833066201754 5.9487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5079 days (13.91 yr)  
   first obs. used      2005-02-09  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:18:48  

Additional Information
 Earth MOID = 1.62094 au 
 Jupiter MOID = 1.78983 au 
 T_jup = 3.266 
[ 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 MPO419280  

469019 (2015 AU238)          Discovered 2007-Sep-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 AU238 = 2007 TY281 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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