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 ]  
442117 (2010 TK173)
Classification: Main-belt Asteroid          SPK-ID: 2442117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2210283377287074 2.4577e-07  
a 3.144900469445559 9.9111e-08 au
q 2.449788346361776 8.2884e-07 au
i 8.732167130254805 2.2186e-05 deg
node 341.1537934794861 6.8842e-05 deg
peri 7.184166248538532 0.00014637 deg
M 217.7356326102791 9.7475e-05 deg
tp 2459405.512123942777
(2021-Jul-10.01212394)
0.00057335 TDB
period 2037.083283303863
5.58
9.6297e-05
2.636e-07
d
yr
n .1767232606298406 8.3541e-09 deg/d
Q 3.840012592529343 1.2102e-07 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      4933 days (13.51 yr)  
   first obs. used      2002-04-06  
   last obs. used      2015-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38957  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:31:45  

Additional Information
 Earth MOID = 1.44257 au 
 Jupiter MOID = 1.58721 au 
 T_jup = 3.153 
[ 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 16.6   n/a MPO437719  

442117 (2010 TK173)          Discovered 2004-Aug-15 by CINEOS at Campo Imperatore
Reference: Last Updated: 2015-09-02

[ 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 2019-Dec-11 17:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin