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136374 (2004 EA59)
Classification: Outer Main-belt Asteroid          SPK-ID: 2136374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07198799677741705 8.59e-08  
a 3.217899517178791 3.5374e-08 au
q 2.986249377106073 2.6828e-07 au
i 18.45978424555598 7.6461e-06 deg
node 325.9471085650639 1.7133e-05 deg
peri 38.76264314740334 4.1686e-05 deg
M 111.1880365576042 3.703e-05 deg
tp 2458349.302529072350
(2018-Aug-18.80252907)
0.00021662 TDB
period 2108.420085397409
5.77
3.4766e-05
9.518e-08
d
yr
n .1707439625022092 2.8154e-09 deg/d
Q 3.44954965725151 3.792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      10201 days (27.93 yr)  
   first obs. used      1992-02-29  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5443  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:55  

Additional Information
 Earth MOID = 1.99877 au 
 Jupiter MOID = 1.98038 au 
 T_jup = 3.105 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456983.5 (2014-Nov-22.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06794129903550918 8.4916e-08  
q 3.005106122584004 2.6289e-07 au
tp 2456237.628416152711
(2012-Nov-06.12841615)
0.00023588 TDB
node 325.9945519946152 1.7111e-05 deg
peri 38.59024208035586 4.3991e-05 deg
i 18.46122646093318 7.6403e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      10201 days (27.93 yr)  
   first obs. used      1992-02-29  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5443  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:55  

Additional Information
 Jupiter MOID = 1.98038 au 
 T_jup = 3.105 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.210763886568543E-15 -2.215934641560041E-14 -5.368173516710921E-12 2.980734154650463E-14 -1.124737719020413E-12 -1.875189674601463E-15
q -2.215934641560041E-14 6.911299332803037E-14 1.566007926246732E-11 -9.731503754710431E-14 3.380597895481398E-12 5.219752279441368E-15
tp -5.368173516710921E-12 1.566007926246732E-11 5.56400345538896E-8 -5.589432197835873E-11 9.56262749851477E-9 -2.244535350343537E-11
node 2.980734154650463E-14 -9.731503754710431E-14 -5.589432197835873E-11 2.927987161870475E-10 -2.883095363103907E-10 3.474556850770646E-11
peri -1.124737719020413E-12 3.380597895481398E-12 9.56262749851477E-9 -2.883095363103907E-10 1.935166544332103E-9 -3.686495338281882E-11
i -1.875189674601463E-15 5.219752279441368E-15 -2.244535350343537E-11 3.474556850770646E-11 -3.686495338281882E-11 5.837358328626802E-11

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 14.3   n/a MPO417720  
diameter diameter 5.348 km 1.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136374 (2004 EA59)          Discovered 2004-Mar-15 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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