Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
316179 (2010 EN65)
Classification: TransNeptunian Object          SPK-ID: 2316179
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3160046275765008 3.0239e-05  
a 30.86083119222037 0.0016441 AU
q 21.10866572462151 0.00020069 AU
i 19.23406756625976 1.9904e-05 deg
node 234.3481085344371 0.00022079 deg
peri 225.9047326674356 0.0023755 deg
M 40.83356372631535 0.0044168 deg
tp 2449897.780907685977
(1995-Jun-29.28090769)
0.20505 JED
period 62619.53745627138
171.44
5.0041
0.0137
d
yr
n .005749004458095782 4.5942e-07 deg/d
Q 40.61299665981922 0.0021637 AU
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1989-11-04  
   last obs. used      2013-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .45659  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 14:34:13  

Additional Information
 Earth MOID = 20.1542 AU 
 T_jup = 4.532 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.9 mag n/a MPO260660  

316179 (2010 EN65)          Discovered 2010-Mar-07 by Rabinowitz, D., Tourtellotte, S. at La Silla (809)
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-27 13:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin