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 ]  
344708 (2003 TC48)
Classification: Main-belt Asteroid          SPK-ID: 2344708
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172956040048816 4.8322e-08  
a 2.700568531273021 3.2814e-08 au
q 2.383803714240776 1.3916e-07 au
i 4.424609726548861 5.4012e-06 deg
node 270.0949268683801 0.00010101 deg
peri 349.854574820646 0.00010971 deg
M .7710076867776047 4.4162e-05 deg
tp 2458997.028337982132
(2020-May-27.52833798)
0.00019882 TDB
period 1620.993341396942
4.44
2.9545e-05
8.089e-08
d
yr
n .2220860448999493 4.0478e-09 deg/d
Q 3.017333348305266 3.6663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:15:45  

Additional Information
 Earth MOID = 1.36856 au 
 Jupiter MOID = 2.04513 au 
 T_jup = 3.353 
[ 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 17.0   n/a MPO471582  

344708 (2003 TC48)          Discovered 2003-Oct-03 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 TC48 = 2010 AU34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-25 08:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin