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 ]  
215625 (2003 SX250)
Classification: Main-belt Asteroid          SPK-ID: 2215625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2355429203078272 3.7015e-08  
a 2.420143212723354 1.4627e-08 au
q 1.850095612835328 8.9136e-08 au
i 9.787988648508218 7.7844e-06 deg
node 183.1475747497447 2.8784e-05 deg
peri 258.485423219086 3.5463e-05 deg
M 4.915369948312785 1.9695e-05 deg
tp 2458581.723539177018
(2019-Apr-08.22353918)
7.5139e-05 TDB
period 1375.18151580708
3.77
1.2467e-05
3.413e-08
d
yr
n .2617836233704172 2.3732e-09 deg/d
Q 2.990190812611379 1.8072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7050 days (19.30 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60861  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:50:11  

Additional Information
 Earth MOID = .894247 au 
 Jupiter MOID = 2.3558 au 
 T_jup = 3.456 
[ 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 17.1   n/a MPO413071  

215625 (2003 SX250)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin