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 ]  
312074 (2007 TW34)
Classification: Main-belt Asteroid          SPK-ID: 2312074
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1559377671762782 5.1438e-08  
a 2.4149047375283 1.8346e-08 au
q 2.038329884814721 1.1989e-07 au
i 2.355983006322366 4.325e-06 deg
node 55.75916315535478 0.00016818 deg
peri 38.2635981862572 0.00016965 deg
M 341.6139501469464 2.2818e-05 deg
tp 2458670.505855093849
(2019-Jul-06.00585509)		 8.7206e-05 TDB
period 1370.718998110395
3.75		 1.562e-05
4.277e-08		 d
yr
n .2626358870755262 2.9929e-09 deg/d
Q 2.79147959024188 2.1207e-08 au
   Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6454 days (17.67 yr)  
   first obs. used      2001-01-17  
   last obs. used      2018-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58149  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:45:08  

Additional Information
 Earth MOID = 1.05573 au 
 Jupiter MOID = 2.38094 au 
 T_jup = 3.499 
[ 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 17.5   n/a MPO455299  

312074 (2007 TW34)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 TW34 = 2003 SB423 = 2005 EL238 
[ 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-14 08:31 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin