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 ]  
382459 (2000 ST20)
Classification: Amor [NEO]          SPK-ID: 2382459
[ 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 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3107047072803968 7.3578e-08  
a 1.874617478733958 3.9009e-09 au
q 1.292165003741208 1.3669e-07 au
i 16.83871086638273 9.562e-06 deg
node 343.3388954461302 2.041e-05 deg
peri 72.5789191076273 4.5283e-05 deg
M 57.20701617031023 2.1722e-05 deg
tp 2458451.524718281731
(2018-Nov-29.02471828)		 5.6812e-05 TDB
period 937.4916751279666
2.57		 2.9263e-06
8.012e-09		 d
yr
n .3840034098978643 1.1986e-09 deg/d
Q 2.457069953726708 5.113e-09 au
   Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6699 days (18.34 yr)  
   first obs. used      2000-09-22  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6296  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-31 08:18:49  

Additional Information
 Earth MOID = .407203 au 
 Jupiter MOID = 3.10344 au 
 T_jup = 3.868 
[ 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 19.3   n/a MPO460499  

382459 (2000 ST20)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ 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
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin