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 ]  
226244 (2002 XU48)
Classification: Main-belt Asteroid          SPK-ID: 2226244
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524850058011611 7.9476e-08  
a 2.337598143568925 1.692e-08 au
q 1.981149477086034 1.8107e-07 au
i 4.75174713034457 5.5469e-06 deg
node 246.8216521328134 9.566e-05 deg
peri 246.15233913 9.7699e-05 deg
M 273.1153610151296 2.4276e-05 deg
tp 2459315.560318389069
(2021-Apr-11.06031839)
9.0334e-05 TDB
period 1305.428853077415
3.57
1.4174e-05
3.881e-08
d
yr
n .2757714441130489 2.9942e-09 deg/d
Q 2.694046810051816 1.95e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6137 days (16.80 yr)  
   first obs. used      2002-11-26  
   last obs. used      2019-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:18  

Additional Information
 Earth MOID = 1.00123 au 
 Jupiter MOID = 2.37015 au 
 T_jup = 3.546 
[ 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 16.5   n/a MPO237091  

226244 (2002 XU48)          Discovered 2002-Dec-10 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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-Aug-15 17:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin