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 ]  
442671 (2012 TD294)
Classification: Main-belt Asteroid          SPK-ID: 2442671
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172140556308987 9.8017e-08  
a 2.443494640427739 2.6007e-08 au
q 2.157082723710839 2.4889e-07 au
i 3.834175546962136 8.5818e-06 deg
node 323.0594791067184 0.00013166 deg
peri 134.4864398586836 0.00013571 deg
M 207.6855982810149 3.3821e-05 deg
tp 2459190.774444565322
(2020-Dec-07.27444457)
0.00013461 TDB
period 1395.132683746932
3.82
2.2274e-05
6.098e-08
d
yr
n .2580399729674039 4.1197e-09 deg/d
Q 2.729906557144639 2.9056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5904 days (16.16 yr)  
   first obs. used      2002-02-12  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .79578  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:56:34  

Additional Information
 Earth MOID = 1.17609 au 
 Jupiter MOID = 2.40512 au 
 T_jup = 3.488 
[ 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 17.9   n/a MPO437722  

442671 (2012 TD294)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 TD294 = 2006 DB54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin