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 ]  
487454 (2014 SM58)
Classification: Main-belt Asteroid          SPK-ID: 2487454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128796696244942 1.567e-07  
a 2.967693503974829 3.2747e-08 au
q 2.585464385195296 4.7841e-07 au
i 10.3569315963418 1.2268e-05 deg
node 26.10352193210531 5.3057e-05 deg
peri 320.6653972137393 6.9819e-05 deg
M 329.2508651447354 3.5193e-05 deg
tp 2458759.998791331287
(2019-Oct-03.49879133)
0.0001819 TDB
period 1867.355460553146
5.11
3.0908e-05
8.462e-08
d
yr
n .1927860054525244 3.191e-09 deg/d
Q 3.349922622754363 3.6965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      7321 days (20.04 yr)  
   first obs. used      1999-10-13  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56062  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:45:16  

Additional Information
 Earth MOID = 1.58861 au 
 Jupiter MOID = 2.11912 au 
 T_jup = 3.227 
[ 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 16.9   n/a MPO399038  

487454 (2014 SM58)          Discovered 2004-Oct-09 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 SM58 = 2004 TC175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin