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 ]  
115342 (2003 SO227)
Classification: Main-belt Asteroid          SPK-ID: 2115342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009906898842961826 4.7565e-08  
a 2.662002844921131 1.4124e-08 au
q 2.635630652016821 1.3172e-07 au
i 3.088192845548429 5.0548e-06 deg
node 324.1355627428255 7.8239e-05 deg
peri 358.0943990020921 0.00027973 deg
M 41.85039325484347 0.00026651 deg
tp 2459016.079904622875
(2020-Jun-15.57990462)
0.0011751 TDB
period 1586.394515613814
4.34
1.2626e-05
3.457e-08
d
yr
n .2269296801374199 1.8061e-09 deg/d
Q 2.688375037825442 1.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      9583 days (26.24 yr)  
   first obs. used      1994-09-11  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:08  

Additional Information
 Earth MOID = 1.61995 au 
 Jupiter MOID = 2.31967 au 
 T_jup = 3.383 
[ 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 15.66   n/a E2021B55  

115342 (2003 SO227)          Discovered 2003-Sep-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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 2021-May-09 10:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin