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JPL Small-Body Database Browser
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393213 (2013 EY)
Classification: Main-belt Asteroid          SPK-ID: 2393213
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08007934621876865 5.891e-08  
a 3.048930274373891 5.5385e-08 au
q 2.804773931335419 1.8127e-07 au
i 17.59317702749578 7.0916e-06 deg
node 37.00050632791013 2.0366e-05 deg
peri 55.46257349118861 5.5062e-05 deg
M 166.6605227423289 5.5025e-05 deg
tp 2458100.277414293790
(2017-Dec-12.77741429)
0.00028424 TDB
period 1944.552468224827
5.32
5.2985e-05
1.451e-07
d
yr
n .1851325720866984 5.0445e-09 deg/d
Q 3.293086617412362 5.982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      4625 days (12.66 yr)  
   first obs. used      2006-10-04  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54048  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:42  

Additional Information
 Earth MOID = 1.85537 au 
 Jupiter MOID = 2.00627 au 
 T_jup = 3.161 
[ 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 15.7   n/a MPO434461  
diameter diameter 4.765 km 1.992 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393213 (2013 EY)          Discovered 2006-Oct-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2117-Dec-07 00:43 00:08 Jupiter 1.99613149416291 1.99613082382843 1.99613216449977 5.7910033991875 5.71725951157395 2494618.529684224 7.66171783511314 344.115258745582 31.8591026906022 -88.2461483167679 1268766.96684828 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 07:09:44 2019-Sep-24 07:09

Alternate Designations
 2013 EY = 2010 HB100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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