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JPL Small-Body Database Browser
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351382 (2005 ER87)
Classification: Main-belt Asteroid          SPK-ID: 2351382
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891655508517881 1.1547e-07  
a 2.599765212240775 2.7722e-08 au
q 2.107979193781933 3.1147e-07 au
i 3.485370645737684 1.1853e-05 deg
node 358.2460547368617 0.00019738 deg
peri 86.15111862220486 0.00019985 deg
M 207.7082480566343 3.2978e-05 deg
tp 2459248.199409389941
(2021-Feb-02.69940939)
0.00014118 TDB
period 1531.086118617184
4.19
2.4489e-05
6.705e-08
d
yr
n .2351272052058951 3.7608e-09 deg/d
Q 3.091551230699617 3.2966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      10018 days (27.43 yr)  
   first obs. used      1992-01-29  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:09  

Additional Information
 Earth MOID = 1.12745 au 
 Jupiter MOID = 2.14787 au 
 T_jup = 3.387 
[ 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 17.7   n/a MPO254693  

351382 (2005 ER87)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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