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JPL Small-Body Database Browser
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268964 (2007 EB16)
Classification: Main-belt Asteroid          SPK-ID: 2268964
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05867472723260036 1.156e-07  
a 2.452513688623795 3.2849e-08 au
q 2.308613116909575 2.6344e-07 au
i 5.1575060003599 9.3719e-06 deg
node 165.681180313342 7.6389e-05 deg
peri 345.425778276638 0.00011976 deg
M 70.21262946507601 0.00010211 deg
tp 2458326.892294628182
(2018-Jul-27.39229463)
0.00039389 TDB
period 1402.864052867414
3.84
2.8185e-05
7.717e-08
d
yr
n .2566178805880515 5.1557e-09 deg/d
Q 2.596414260338014 3.4776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6458 days (17.68 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70031  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:39:07  

Additional Information
 Earth MOID = 1.31968 au 
 Jupiter MOID = 2.38431 au 
 T_jup = 3.487 
[ 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 17.4   n/a MPO454998  
diameter diameter 2.378 km 0.477 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268964 (2007 EB16)          Discovered 2007-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2007 EB16 = 2005 SN191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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