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 ]  
259680 (2003 XC11)
Classification: Main-belt Asteroid          SPK-ID: 2259680
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1167210377488404 5.3061e-08  
a 2.300625408609851 1.0054e-08 au
q 2.032094023445559 1.2329e-07 au
i 6.775486331359513 3.3584e-06 deg
node 97.08087116332563 4.7434e-05 deg
peri 293.5358384675806 5.0383e-05 deg
M 312.7334130360375 1.55e-05 deg
tp 2459167.847426388603
(2020-Nov-14.34742639)
5.4787e-05 TDB
period 1274.580573076494
3.49
8.3548e-06
2.287e-08
d
yr
n .2824458552126343 1.8514e-09 deg/d
Q 2.569156793774142 1.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      7699 days (21.08 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54137  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:50:40  

Additional Information
 Earth MOID = 1.04928 au 
 Jupiter MOID = 2.83346 au 
 T_jup = 3.573 
[ 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 16.7   n/a MPO437206  

259680 (2003 XC11)          Discovered 2003-Dec-13 by Young, J. W. at Wrightwood
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 XC11 = 2006 SC154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-22 04:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin