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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2540702618431266 7.5753e-08  
a 2.628915859508533 5.2663e-08 AU
q 1.960986518719652 2.0176e-07 AU
i 13.64200708560653 1.1327e-05 deg
node 61.81579319402684 3.5668e-05 deg
peri 237.7436702690061 4.6514e-05 deg
M 281.9956251698872 3.762e-05 deg
tp 2457137.849379926164
(2015-Apr-25.34937993)
0.00017075 JED
period 1556.909814839464
4.26
4.6782e-05
1.281e-07
d
yr
n .2312272660681506 6.948e-09 deg/d
Q 3.296845200297415 6.6043e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      4760 days (13.03 yr)  
   first obs. used      2001-03-24  
   last obs. used      2014-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52691  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 16:07:14  

Additional Information
 Earth MOID = .981763 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-Apr-24 08:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin