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JPL Small-Body Database Browser
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249224 (2008 EB136)
Classification: Outer Main-belt Asteroid          SPK-ID: 2249224
[ 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 .1155363196640708 6.0226e-08  
a 3.214500830332777 4.0041e-08 au
q 2.843109234839028 1.8866e-07 au
i 15.60214004518306 6.831e-06 deg
node 173.283160023941 2.2855e-05 deg
peri 225.9066041526866 3.5983e-05 deg
M 116.8357666538878 2.7561e-05 deg
tp 2457917.309132718816
(2017-Jun-12.80913272)		 0.0001595 TDB
period 2105.080655222815
5.76		 3.9333e-05
1.077e-07		 d
yr
n .1710148250646935 3.1953e-09 deg/d
Q 3.585892425826526 4.4667e-08 au
   Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2002-03-06  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:30:23  

Additional Information
 Earth MOID = 1.87069 au 
 Jupiter MOID = 1.94417 au 
 T_jup = 3.123 
[ 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 15.2   n/a MPO433633  
diameter diameter 4.994 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249224 (2008 EB136)          Discovered 2008-Mar-11 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 EB136 = 2005 UL497 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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