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 ]  
434364 (2004 TD57)
Classification: Main-belt Asteroid          SPK-ID: 2434364
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731715068099855 1.5483e-07  
a 2.563684339914764 3.5101e-08 au
q 2.119727259786561 4.1853e-07 au
i 8.104196766693715 8.7524e-06 deg
node 200.1377502807316 6.4309e-05 deg
peri 169.7550945872421 7.265e-05 deg
M 198.0910474061991 4.3136e-05 deg
tp 2459274.816233796633
(2021-Mar-01.31623380)
0.00019162 TDB
period 1499.323170694653
4.10
3.0792e-05
8.43e-08
d
yr
n .2401083415746906 4.9312e-09 deg/d
Q 3.007641420042967 4.1179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5310 days (14.54 yr)  
   first obs. used      2004-09-18  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:10:08  

Additional Information
 Earth MOID = 1.11934 au 
 Jupiter MOID = 2.45844 au 
 T_jup = 3.398 
[ 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 17.4   n/a MPO434584  

434364 (2004 TD57)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
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