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 ]  
359546 (2010 ST4)
Classification: Main-belt Asteroid          SPK-ID: 2359546
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07938351017663296 1.1918e-07  
a 3.179427173413649 6.1584e-08 au
q 2.927033084037103 3.7931e-07 au
i 14.28578539062536 1.2454e-05 deg
node 342.8478893403535 3.6403e-05 deg
peri 80.85893861530658 9.0402e-05 deg
M 205.1407986920997 8.0026e-05 deg
tp 2459891.250887337218
(2022-Nov-07.75088734)
0.00046693 TDB
period 2070.721770053705
5.67
6.0163e-05
1.647e-07
d
yr
n .1738524244088395 5.0512e-09 deg/d
Q 3.431821262790194 6.6473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6728 days (18.42 yr)  
   first obs. used      2000-12-21  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:44:23  

Additional Information
 Earth MOID = 1.98237 au 
 Jupiter MOID = 1.84441 au 
 T_jup = 3.147 
[ 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 15.7   n/a MPO397332  

359546 (2010 ST4)          Discovered 2007-Feb-08 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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-Jun-03 00:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin