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 ]  
390733 (2003 OS)
Classification: Mars-crossing Asteroid          SPK-ID: 2390733
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2031962308723573 9.5709e-08  
a 2.011480437878969 2.8683e-08 au
q 1.602755194428484 1.845e-07 au
i 35.28475475905126 1.1046e-05 deg
node 144.2424658162344 2.2047e-05 deg
peri 183.615449952985 6.3205e-05 deg
M 151.1544888280167 7.4677e-05 deg
tp 2458162.987268895874
(2018-Feb-13.48726890)		 0.00020849 TDB
period 1042.010623824038
2.85		 2.2288e-05
6.102e-08		 d
yr
n .3454859209389333 7.3899e-09 deg/d
Q 2.420205681329454 3.4512e-08 au
   Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5112 days (14.00 yr)  
   first obs. used      2003-06-25  
   last obs. used      2017-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:37:23  

Additional Information
 Earth MOID = .590451 au 
 Jupiter MOID = 2.94085 au 
 T_jup = 3.581 
[ 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 17.0   n/a MPO413427  

390733 (2003 OS)          Discovered 2003-Jul-20 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2003 OS = 2006 QQ186 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 00:05 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin