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 ]  
213375 (2001 TC246)
Classification: Main-belt Asteroid          SPK-ID: 2213375
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07604351708212978 6.0186e-08  
a 2.793865370682846 1.7914e-08 au
q 2.581410021642154 1.6616e-07 au
i 1.743025489808413 6.9757e-06 deg
node 28.32045541723132 0.0001289 deg
peri 346.4540093655395 0.0001363 deg
M 32.41687230566469 3.967e-05 deg
tp 2459046.905647140253
(2020-Jul-16.40564714)
0.00018825 TDB
period 1705.715668931038
4.67
1.6406e-05
4.492e-08
d
yr
n .2110551052307621 2.0299e-09 deg/d
Q 3.006320719723538 1.9277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7086 days (19.40 yr)  
   first obs. used      2001-09-19  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58094  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:27  

Additional Information
 Earth MOID = 1.58063 au 
 Jupiter MOID = 2.3719 au 
 T_jup = 3.323 
[ 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 16.51   n/a MPCxxxxx  

213375 (2001 TC246)          Discovered 2001-Oct-14 by Sloan Digital Sky Survey at Apache Point
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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 2021-May-12 00:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin