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
JPL Small-Body Database Browser
Search: [ help ]  
115212 (2003 SW125)
Classification: Main-belt Asteroid          SPK-ID: 2115212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125921522315909 4.4448e-08  
a 2.790145981187544 1.5687e-08 au
q 2.475997440125315 1.2461e-07 au
i 2.959527051259781 3.7168e-06 deg
node 97.80059121436935 9.1768e-05 deg
peri 269.0988351500499 9.3189e-05 deg
M 254.544003834897 1.7792e-05 deg
tp 2459699.163515041340
(2022-Apr-29.66351504)
8.5942e-05 TDB
period 1702.310650347713
4.66
1.4357e-05
3.931e-08
d
yr
n .211477264696938 1.7835e-09 deg/d
Q 3.104294522249774 1.7454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      11203 days (30.67 yr)  
   first obs. used      1989-10-07  
   last obs. used      2020-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5531  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:32  

Additional Information
 Earth MOID = 1.47519 au 
 Jupiter MOID = 2.35661 au 
 T_jup = 3.318 
[ 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 15.37   n/a E2021B55  

115212 (2003 SW125)          Discovered 2003-Sep-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SW125 = 1989 TP9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 13:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin