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 ]  
86746 (2000 GW57)
Classification: Main-belt Asteroid          SPK-ID: 2086746
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 .1612987534050202 4.8754e-08  
a 2.444735881515814 1.1704e-08 au
q 2.05040303142279 1.2047e-07 au
i 1.296874223308388 4.6369e-06 deg
node 240.6533978288466 0.00025699 deg
peri 341.9954658243968 0.0002575 deg
M 84.87165453086432 1.728e-05 deg
tp 2458671.340408392805
(2019-Jul-06.84040839)
6.6556e-05 TDB
period 1396.195863431617
3.82
1.0026e-05
2.745e-08
d
yr
n .2578434798647661 1.8516e-09 deg/d
Q 2.839068731608838 1.3591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      9843 days (26.95 yr)  
   first obs. used      1993-08-16  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61788  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:02:16  

Additional Information
 Earth MOID = 1.0418 au 
 Jupiter MOID = 2.14014 au 
 T_jup = 3.481 
[ 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 16.7   n/a MPO432410  

86746 (2000 GW57)          Discovered 2000-Apr-05 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-24 15:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin