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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
48263 (2001 XX183)
Classification: Main-belt Asteroid          SPK-ID: 2048263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07011611214907569 3.8499e-08  
a 2.760507587312749 1.817e-08 au
q 2.566951527732354 1.1013e-07 au
i 4.087235794645049 6.2806e-06 deg
node 159.7830413838406 6.123e-05 deg
peri 278.1379002423734 8.0603e-05 deg
M 306.9426539545048 5.0718e-05 deg
tp 2458847.402146955138
(2019-Dec-29.90214696)
0.00023652 TDB
period 1675.258555669811
4.59
1.654e-05
4.528e-08
d
yr
n .2148922020315024 2.1217e-09 deg/d
Q 2.954063646893144 1.9444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      8878 days (24.31 yr)  
   first obs. used      1994-05-15  
   last obs. used      2018-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:41  

Additional Information
 Earth MOID = 1.58621 au 
 Jupiter MOID = 2.21032 au 
 T_jup = 3.334 
[ 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 15.6   n/a MPO412505  

48263 (2001 XX183)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 XX183 = 1998 FL40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin