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186336 (2002 EC36)
Classification: Main-belt Asteroid          SPK-ID: 2186336
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08938694042856196 4.2209e-08  
a 3.061772690104892 2.3125e-08 au
q 2.788090197048688 1.2838e-07 au
i 9.755279034019285 4.8112e-06 deg
node 152.3592293129379 2.5183e-05 deg
peri 330.4617124927257 3.9401e-05 deg
M 221.3000914964095 3.3542e-05 deg
tp 2459954.430856328210
(2023-Jan-09.93085633)
0.00018742 TDB
period 1956.851386611618
5.36
2.217e-05
6.07e-08
d
yr
n .183969003708226 2.0842e-09 deg/d
Q 3.335455183161096 2.5192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1999-08-07  
   last obs. used      2020-10-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:51  

Additional Information
 Earth MOID = 1.80777 au 
 Jupiter MOID = 1.71642 au 
 T_jup = 3.205 
[ 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 15.58   n/a MPCxxxxx  
diameter diameter 5.317 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186336 (2002 EC36)          Discovered 2002-Mar-09 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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