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136449 (2005 EA140)
Classification: Main-belt Asteroid          SPK-ID: 2136449
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103654696512427 5.7026e-08  
a 2.80267162069119 2.8899e-08 au
q 2.512161544424453 1.6897e-07 au
i 14.73932394672933 7.6739e-06 deg
node 53.76112368422258 2.6661e-05 deg
peri 221.1973525637264 4.7405e-05 deg
M 283.1762886569393 3.9619e-05 deg
tp 2458966.220693046332
(2020-Apr-26.72069305)
0.0001899 TDB
period 1713.786631691702
4.69
2.6507e-05
7.257e-08
d
yr
n .210061155422037 3.249e-09 deg/d
Q 3.093181696957927 3.1895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      8414 days (23.04 yr)  
   first obs. used      1996-04-20  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:13:04  

Additional Information
 Earth MOID = 1.51448 au 
 Jupiter MOID = 2.00286 au 
 T_jup = 3.268 
[ 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 15.0   n/a MPO260078  
diameter diameter 4.860 km 0.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136449 (2005 EA140)          Discovered 2005-Mar-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 EA140 = 2002 US5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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