Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
382990 (2005 EN73)
Classification: Main-belt Asteroid          SPK-ID: 2382990
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 .1211171943322121 1.1518e-07  
a 2.768032839584672 2.2245e-08 au
q 2.432776468234751 3.1572e-07 au
i 3.256097446611052 8.7227e-06 deg
node 131.7812362097031 0.00018898 deg
peri 72.41838242321474 0.0001923 deg
M 354.9080049623474 3.22e-05 deg
tp 2458624.292537100343
(2019-May-20.79253710)
0.00015041 TDB
period 1682.11345313327
4.61
2.0277e-05
5.552e-08
d
yr
n .2140164798809668 2.5799e-09 deg/d
Q 3.103289210934594 2.494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      8453 days (23.14 yr)  
   first obs. used      1996-04-11  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54039  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:00:02  

Additional Information
 Earth MOID = 1.43186 au 
 Jupiter MOID = 1.85919 au 
 T_jup = 3.325 
[ 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 16.8   n/a MPO434375  

382990 (2005 EN73)          Discovered 2005-Mar-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ 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
1952-Dec-13 02:48 00:02 Jupiter 1.94201207538634 1.94201082455264 1.94201332621959 2.46836669492435 2.28484567858868 2434359.616966210 2.22903502214576 91.9770690537222 12.5046104522122 77.7355691225599 1042209.17472363 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 07:00:03 2019-Sep-24 07:00
1975-May-20 09:07 00:01 Jupiter 1.8667267467979 1.8667257686369 1.86672772495804 2.27420950326675 2.06507480472343 2442552.880062292 1.44524765179382 114.721324256021 18.3960422790823 85.1272580564491 973515.387622751 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 07:00:03 2019-Sep-24 07:00
2035-Sep-27 11:27 < 00:01 Jupiter 1.89689196161184 1.89689108294907 1.89689284027387 2.29702084629145 2.09361917217808 2464597.977039320 0.859421032794219 75.1886400980813 4.66161364623201 83.7462585395704 1119389.0109937 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 07:00:03 2019-Sep-24 07:00
2058-Mar-03 01:38 00:02 Jupiter 1.90334918603253 1.90334797811777 1.90335039394696 2.4345009253097 2.24427293257066 2472790.568261968 1.60488146848684 120.154304879802 20.3205986668581 -87.770486346747 1035398.54877582 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 07:00:03 2019-Sep-24 07:00
2118-Jul-11 17:52 00:04 Jupiter 1.86246270029097 1.86246171459105 1.86246368599046 2.18253375840538 1.96313041122054 2494835.244559133 3.72421720091048 204.205534250569 14.5456997868076 85.9264950404391 995433.004518984 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 07:00:03 2019-Sep-24 07:00
2140-Dec-17 10:47 00:05 Jupiter 1.94949208979844 1.94948990002828 1.94949427957712 2.64401264835778 2.47423432715941 2503029.948959783 4.50103352256996 271.709562038903 24.3774078857397 -80.0185605462916 1111819.00033153 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 07:00:03 2019-Sep-24 07:00

Alternate Designations
 2005 EN73 = 1996 GV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 19:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin