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
JPL Small-Body Database Browser
Search: [ help ]  
86913 (2000 HE51)
Classification: Main-belt Asteroid          SPK-ID: 2086913
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875721694994774 4.1117e-08  
a 2.316892671045264 8.4109e-09 au
q 1.882308086239865 9.437e-08 au
i 3.966793766129142 3.8239e-06 deg
node 216.053597628251 7.0869e-05 deg
peri 62.98079503927522 7.1985e-05 deg
M 211.4511915605087 1.2262e-05 deg
tp 2459532.025337955700
(2021-Nov-13.52533796)
4.4568e-05 TDB
period 1288.122898286288
3.53
7.0143e-06
1.92e-08
d
yr
n .2794764385284526 1.5219e-09 deg/d
Q 2.751477255850663 9.9885e-09 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      2000-04-29  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:57:03  

Additional Information
 Earth MOID = .870017 au 
 Jupiter MOID = 2.38187 au 
 T_jup = 3.554 
[ 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 16.0   n/a MPO449539  

86913 (2000 HE51)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-23 14:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin