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 ]  
183401 (2002 XM109)
Classification: Main-belt Asteroid          SPK-ID: 2183401
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .07485606367090902 4.6629e-08  
a 2.616392832107195 1.8044e-08 au
q 2.420539963678868 1.2671e-07 au
i 3.990855235418601 5.2383e-06 deg
node 40.90204859594459 6.8303e-05 deg
peri 283.1885333348196 7.5862e-05 deg
M 142.7158596965173 3.3365e-05 deg
tp 2458387.694590881920
(2018-Sep-26.19459088)
0.00014243 TDB
period 1545.798397961038
4.23
1.5991e-05
4.378e-08
d
yr
n .2328893602651242 2.4092e-09 deg/d
Q 2.812245700535521 1.9395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      8683 days (23.77 yr)  
   first obs. used      1996-04-20  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:36:04  

Additional Information
 Earth MOID = 1.41231 au 
 Jupiter MOID = 2.40807 au 
 T_jup = 3.400 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO454262  

183401 (2002 XM109)          Discovered 2002-Dec-06 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 XM109 = 2006 TP20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-30 09:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin