Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
132790 (2002 PW140)
Classification: Main-belt Asteroid          SPK-ID: 2132790
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2541502718151741 6.7007e-08  
a 2.629270462899025 4.599e-08 AU
q 1.961040660077629 1.792e-07 AU
i 13.64157020870083 9.8108e-06 deg
node 61.81619819273678 3.335e-05 deg
peri 237.7236318454188 4.298e-05 deg
M 328.2613735407583 3.5085e-05 deg
tp 2457137.789381352393
(2015-Apr-25.28938135)
0.00015468 JED
period 1557.224832975404
4.26
4.0857e-05
1.119e-07
d
yr
n .2311804900466073 6.0655e-09 deg/d
Q 3.297500265720421 5.7678e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      4845 days (13.26 yr)  
   first obs. used      2001-03-24  
   last obs. used      2014-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51511  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 16:32:33  

Additional Information
 Earth MOID = .983585 AU 
 T_jup = 3.315 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO254073  

132790 (2002 PW140)          Discovered 2002-Aug-14 by McNaught, R. H. at Siding Spring (413)
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-26 00:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin