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 ]  
16247 Esner (2000 HY11)
Classification: Main-belt Asteroid          SPK-ID: 2016247
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08727209586512441 6.6403e-08  
a 2.850436521638624 2.7025e-08 au
q 2.601672952264726 1.9777e-07 au
i .980437320121805 5.3946e-06 deg
node 269.9044966357996 0.0004133 deg
peri 98.38342710484802 0.00041525 deg
M 306.8828336880996 3.593e-05 deg
tp 2457659.856946929344
(2016-Sep-28.35694693)
0.00017709 JED
period 1757.783921422131
4.81
2.4998e-05
6.844e-08
d
yr
n .2048033296997863 2.9126e-09 deg/d
Q 3.099200091012521 2.9384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      13344 days (36.53 yr)  
   first obs. used      1978-11-29  
   last obs. used      2015-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60594  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:18:15  

Additional Information
 Earth MOID = 1.59889 au 
 Jupiter MOID = 2.33259 au 
 T_jup = 3.300 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO263492  

16247 Esner           Discovered 2000 Apr. 28 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of William Esner for mentoring a finalist in the 2002 Intel Science Talent Search, a science competition for high school seniors. Esner is a teacher at the Rambam Mesivta, Lawrence, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020227/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2000 HY11 = 1978 WE8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-09 07:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin