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 ]  
469342 (2000 SM300)
Classification: Main-belt Asteroid          SPK-ID: 2469342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2222897843652179 1.0811e-07  
a 3.081667547881978 4.6865e-08 au
q 2.396644333178004 3.4935e-07 au
i 18.99426423907588 1.1308e-05 deg
node 2.753306792237398 1.979e-05 deg
peri 348.977909856426 2.5256e-05 deg
M 241.5470387206033 1.5909e-05 deg
tp 2459650.660417970831
(2022-Mar-12.16041797)
9.6935e-05 TDB
period 1975.955247901518
5.41
4.5074e-05
1.234e-07
d
yr
n .1821903610328844 4.156e-09 deg/d
Q 3.766690762585953 5.7282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      7172 days (19.64 yr)  
   first obs. used      2000-09-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6225  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:47:05  

Additional Information
 Earth MOID = 1.39461 au 
 Jupiter MOID = 1.68732 au 
 T_jup = 3.107 
[ 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 15.9   n/a MPO472611  

469342 (2000 SM300)          Discovered 2000-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2000 SM300 = 2011 VA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 16:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin