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 ]  
249051 (2007 TM129)
Classification: Main-belt Asteroid          SPK-ID: 2249051
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 .1739354273699531 4.7588e-08  
a 2.227480499530072 1.0449e-08 au
q 1.840042726886073 1.0425e-07 au
i 3.249506906786647 5.7343e-06 deg
node 221.3731427866135 7.8836e-05 deg
peri 130.3931649876327 8.0404e-05 deg
M 320.4880498448792 1.8041e-05 deg
tp 2459133.773946260570
(2020-Oct-11.27394626)
6.1333e-05 TDB
period 1214.281260870317
3.32
8.5441e-06
2.339e-08
d
yr
n .2964716755506674 2.0861e-09 deg/d
Q 2.614918272174072 1.2266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7846 days (21.48 yr)  
   first obs. used      1997-10-31  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:43:01  

Additional Information
 Earth MOID = .836629 au 
 Jupiter MOID = 2.82186 au 
 T_jup = 3.623 
[ 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 17.2   n/a MPO433632  

249051 (2007 TM129)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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-05 00:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin