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 ]  
441931 (2010 JS43)
Classification: Main-belt Asteroid          SPK-ID: 2441931
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07972381231406378 6.668e-08  
a 2.658576005508444 6.5653e-08 au
q 2.446624191022615 1.8148e-07 au
i 10.7534019637625 7.7292e-06 deg
node 88.51313315305639 4.2483e-05 deg
peri 175.2718017845577 7.5776e-05 deg
M 89.00956788196214 7.2645e-05 deg
tp 2458609.023010453585
(2019-May-05.52301045)
0.0003099 TDB
period 1583.332214617677
4.33
5.865e-05
1.606e-07
d
yr
n .2273685817015529 8.4222e-09 deg/d
Q 2.870527819994273 7.0887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      2821 days (7.72 yr)  
   first obs. used      2010-05-04  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57659  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:53:24  

Additional Information
 Earth MOID = 1.43096 au 
 Jupiter MOID = 2.1971 au 
 T_jup = 3.357 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO437718  

441931 (2010 JS43)          Discovered 2010-May-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-30 19:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin