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 ]  
487107 (2014 OS158)
Classification: Main-belt Asteroid          SPK-ID: 2487107
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08998237963152571 7.3102e-08  
a 3.096404561144742 8.9947e-08 au
q 2.817782710431028 2.1253e-07 au
i 9.193509161930473 7.5544e-06 deg
node 352.0283311467147 4.8977e-05 deg
peri 344.8886522700756 6.9417e-05 deg
M 284.5423666819623 4.6705e-05 deg
tp 2459017.643666034921
(2020-Jun-17.14366604)
0.00026144 TDB
period 1990.146167712817
5.45
8.6717e-05
2.374e-07
d
yr
n .1808912359506394 7.882e-09 deg/d
Q 3.375026411858457 9.804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1996-02-15  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:03:22  

Additional Information
 Earth MOID = 1.80914 au 
 Jupiter MOID = 2.01088 au 
 T_jup = 3.197 
[ 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 16.2   n/a MPO440944  

487107 (2014 OS158)          Discovered 2009-Sep-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
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