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243537 (2010 EL125)
Classification: Main-belt Asteroid          SPK-ID: 2243537
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02985515534805172 4.3862e-08  
a 2.69681765914564 2.5109e-08 au
q 2.616303748986478 1.2495e-07 au
i 6.879229562357488 6.2057e-06 deg
node 210.1979974877107 3.8031e-05 deg
peri 60.9921586107365 0.00011032 deg
M 304.1124335174551 0.00010231 deg
tp 2458851.624162058783
(2020-Jan-03.12416206)
0.00045904 TDB
period 1617.617370571999
4.43
2.2592e-05
6.185e-08
d
yr
n .222549538938681 3.1081e-09 deg/d
Q 2.777331569304802 2.5859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1994-10-10  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:45  

Additional Information
 Earth MOID = 1.60851 au 
 Jupiter MOID = 2.23226 au 
 T_jup = 3.358 
[ 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 MPO433595  
diameter diameter 3.409 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243537 (2010 EL125)          Discovered 2010-Mar-13 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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