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 ]  
154760 (2004 PS12)
Classification: Main-belt Asteroid          SPK-ID: 2154760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1786898715890117 4.3109e-08  
a 2.38125877276139 1.1732e-08 au
q 1.955751948436449 9.9621e-08 au
i 1.536525268460913 5.5669e-06 deg
node 166.4629839498002 0.00017032 deg
peri 126.6206449861016 0.00017123 deg
M 128.0595409065247 1.69e-05 deg
tp 2458523.061149153687
(2019-Feb-08.56114915)
6.1737e-05 TDB
period 1342.172438601297
3.67
9.9193e-06
2.716e-08
d
yr
n .2682218689985638 1.9823e-09 deg/d
Q 2.80676559708633 1.3829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      7094 days (19.42 yr)  
   first obs. used      2000-05-27  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57118  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:00:02  

Additional Information
 Earth MOID = .940109 au 
 Jupiter MOID = 2.37858 au 
 T_jup = 3.516 
[ 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 16.7   n/a MPO348350  

154760 (2004 PS12)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2004 PS12 = 2000 KE79 = 2001 WZ83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 08:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin