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
JPL Small-Body Database Browser
Search: [ help ]  
142011 (2002 PW164)
Classification: Main-belt Asteroid          SPK-ID: 2142011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1997719940795276 4.5403e-08  
a 2.336747610681604 1.0335e-08 au
q 1.869930880835169 1.0376e-07 au
i 5.329257487074394 5.8978e-06 deg
node 286.9982611474508 4.8369e-05 deg
peri 156.4448343552585 5.0883e-05 deg
M 264.4430542011104 1.4606e-05 deg
tp 2459346.818663967855
(2021-May-12.31866397)
5.3596e-05 TDB
period 1304.716449297364
3.57
8.6558e-06
2.37e-08
d
yr
n .2759220213663074 1.8305e-09 deg/d
Q 2.80356434052804 1.24e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      9728 days (26.63 yr)  
   first obs. used      1992-12-31  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:31:07  

Additional Information
 Earth MOID = .887459 au 
 Jupiter MOID = 2.42588 au 
 T_jup = 3.534 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO280735  
diameter diameter 3.083 km 0.672 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.056   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

142011 (2002 PW164)          Discovered 2002-Aug-09 by Lowe, A. at Haleakala
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 2002 PW164 = 2004 DF13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-14 02:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin