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17236 (2000 EK45)
Classification: Main-belt Asteroid          SPK-ID: 2017236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688880437225822 1.7546e-08  
a 2.298324210517829 6.4217e-09 au
q 1.910164730763225 4.1712e-08 au
i 5.544537523680715 4.4895e-07 deg
node 186.7641827128996 8.2815e-06 deg
peri 267.6199396953641 1.0598e-05 deg
M 53.27518226250446 8.2583e-06 deg
tp 2459012.162063342220
(2020-Jun-11.66206334)
2.8882e-05 TDB
period 1272.668704589685
3.48
5.3339e-06
1.46e-08
d
yr
n .2828701599259219 1.1855e-09 deg/d
Q 2.686483690272433 7.5062e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2084  
   data-arc span      30718 days (84.10 yr)  
   first obs. used      1937-02-06  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:58:01  

Additional Information
 Earth MOID = .936083 au 
 Jupiter MOID = 2.50832 au 
 T_jup = 3.568 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.91   n/a E2021B10  
diameter diameter 4.047 km 0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.344   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

17236 (2000 EK45)          Discovered 2000-Mar-09 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 EK45 = 1937 CB = 1981 WW7 = 1986 EL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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