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 ]  
136255 (2003 YE18)
Classification: Main-belt Asteroid          SPK-ID: 2136255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222577528928127 5.2145e-08  
a 2.25015958573652 9.3347e-09 au
q 1.749324625449348 1.2004e-07 au
i 3.559757289498502 4.6e-06 deg
node 111.2510057801055 9.9996e-05 deg
peri 286.7085141894825 0.00010102 deg
M 359.2257671147771 1.5584e-05 deg
tp 2459003.151474900197
(2020-Jun-02.65147490)
5.3379e-05 TDB
period 1232.873186206946
3.38
7.6718e-06
2.1e-08
d
yr
n .2920008351447523 1.817e-09 deg/d
Q 2.750994546023693 1.1412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      8218 days (22.50 yr)  
   first obs. used      1998-04-17  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:54:17  

Additional Information
 Earth MOID = .760957 au 
 Jupiter MOID = 2.6738 au 
 T_jup = 3.592 
[ 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 16.6   n/a MPO439842  

136255 (2003 YE18)          Discovered 2003-Dec-16 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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 2020-Dec-01 09:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin