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JPL Small-Body Database Browser
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410772 (2009 ER5)
Classification: Main-belt Asteroid          SPK-ID: 2410772
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1412636699451679 2.0067e-07  
a 2.886540364730334 4.5149e-08 au
q 2.478777079363664 5.5125e-07 au
i .5468585620049417 4.8831e-06 deg
node 94.5746642291965 0.00083749 deg
peri 108.8084671261838 0.00084207 deg
M 1.739625042921407 6.9709e-05 deg
tp 2458591.843984419150
(2019-Apr-18.34398442)
0.00034701 TDB
period 1791.285784132423
4.90
4.2027e-05
1.151e-07
d
yr
n .2009729565147861 4.7152e-09 deg/d
Q 3.294303650097004 5.1527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:02:13  

Additional Information
 Earth MOID = 1.47564 au 
 Jupiter MOID = 1.66504 au 
 T_jup = 3.277 
[ 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 16.9   n/a MPO476958  

410772 (2009 ER5)          Discovered 2009-Mar-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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