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 ]  
295685 (2008 TX118)
Classification: Main-belt Asteroid          SPK-ID: 2295685
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07668555081303735 5.8701e-08  
a 2.739433767845039 3.1387e-08 au
q 2.529358780442008 1.5807e-07 au
i 2.032065693305874 8.6579e-06 deg
node 309.3942579598637 0.00019183 deg
peri 111.7379879290571 0.00020904 deg
M 158.9336351708278 7.6427e-05 deg
tp 2458269.355949914724
(2018-May-30.85594991)
0.00035186 TDB
period 1656.111733352035
4.53
2.8462e-05
7.792e-08
d
yr
n .2173766375480874 3.7358e-09 deg/d
Q 2.94950875524807 3.3794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:41:44  

Additional Information
 Earth MOID = 1.54295 au 
 Jupiter MOID = 2.27914 au 
 T_jup = 3.345 
[ 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 16.8   n/a MPO245671  

295685 (2008 TX118)          Discovered 2008-Oct-07 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-30 07:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin