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 ]  
447833 (2007 TJ405)
Classification: Main-belt Asteroid          SPK-ID: 2447833
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143939467953374 3.7776e-07  
a 2.549177247834134 5.8003e-08 au
q 2.002649076590098 1.0061e-06 au
i 12.88381883066343 1.4577e-05 deg
node 229.9036394463096 3.0469e-05 deg
peri 132.8532099656424 9.7787e-05 deg
M 325.6762257513925 6.5421e-05 deg
tp 2458742.239538192069
(2019-Sep-15.73953819)
0.00026579 TDB
period 1486.614886217381
4.07
5.0738e-05
1.389e-07
d
yr
n .2421609008073385 8.265e-09 deg/d
Q 3.095705419078171 7.0438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      4399 days (12.04 yr)  
   first obs. used      2007-10-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:26  

Additional Information
 Earth MOID = 1.02499 au 
 Jupiter MOID = 2.46021 au 
 T_jup = 3.374 
[ 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 17.8   n/a MPO361042  

447833 (2007 TJ405)          Discovered 2007-Oct-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
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