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 ]  
226571 (2003 XX8)
Classification: Main-belt Asteroid          SPK-ID: 2226571
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133336581092379 5.8986e-08  
a 3.111196227589973 3.7093e-08 au
q 2.447473355262543 2.0269e-07 au
i 15.65234853615852 8.2554e-06 deg
node 17.99873388547104 1.5141e-05 deg
peri 45.50784590528666 2.4455e-05 deg
M 3.60869536244527 1.7864e-05 deg
tp 2458980.407348440368
(2020-May-10.90734844)
9.9282e-05 TDB
period 2004.423714105424
5.49
3.5846e-05
9.814e-08
d
yr
n .1796027444031056 3.212e-09 deg/d
Q 3.774919099917403 4.5006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      7923 days (21.69 yr)  
   first obs. used      1999-02-18  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:31:55  

Additional Information
 Earth MOID = 1.48559 au 
 Jupiter MOID = 1.812 au 
 T_jup = 3.127 
[ 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 15.0   n/a MPO454627  

226571 (2003 XX8)          Discovered 2003-Dec-04 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1924-Apr-28 05:03 00:06 Jupiter 1.90157679067717 1.90157469281779 1.90157888859277 2.4595605562671 2.27124961202907 2423903.710254194 6.26541797215083 566.689440174251 84.8213703980633 67.0438582555211 574228.610252553 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:56 2020-Nov-12 02:31
1934-Jun-30 11:47 00:04 Jupiter 1.88062656080747 1.88062443470225 1.88062868715931 4.13294929717433 4.02249702573416 2427618.990913456 4.21429816784969 1575.11176198028 73.3030093708563 -87.6595252138527 1757837.51274732 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:56 2020-Nov-12 02:31
1996-Jan-12 12:00 00:02 Jupiter 1.97907503690821 1.97907382172112 1.9790762520989 1.51226600461538 1.19623170710438 2450094.999865819 1.96433052861554 312.244047224578 139.096665660841 12.550620357252 760762.244198888 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:56 2020-Nov-12 02:31
2006-Jan-12 06:43 < 00:01 Jupiter 1.83340792006166 1.8334070681579 1.8334087719653 3.87017518100727 3.74890236738232 2453747.779684210 0.716266940680325 1259.8940233742 36.833146186307 89.7270834491818 1831990.888996 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:56 2020-Nov-12 02:31
2077-Jul-31 10:39 00:03 Jupiter 1.82056926879762 1.82056850710291 1.82057003049533 3.50308463999262 3.36765483221532 2479880.943424914 3.16345291984546 4260.98899759569 32.8217521363866 89.7851540018157 1967428.37335741 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:56 2020-Nov-12 02:31
2149-Feb-27 04:14 00:08 Jupiter 1.8401155024217 1.84011405369621 1.84011695201724 2.9768584655325 2.81798996915396 2506023.676436417 7.57632014641477 2188.69305262922 25.7329821170736 86.6235987469644 804696.528483302 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 02:31:56 2020-Nov-12 02:31
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-02 07:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin