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 ]  
385363 (2002 PW170)
Classification: TransNeptunian Object          SPK-ID: 2385363
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07105491261555728 0.0002823  
a 44.96966350785907 0.020129 au
q 41.77434799695713 0.028574 au
i 3.923177815287804 0.00055275 deg
node 339.7947149185357 0.0012587 deg
peri 206.1699420014995 0.37074 deg
M 156.5215207961548 0.42365 deg
tp 2410709.992214892925
(1888-Mar-13.49221489)
108.7 TDB
period 110148.3215531221
301.57
73.954
0.2025
d
yr
n .003268320342279386 2.1944e-06 deg/d
Q 48.16497901876101 0.021559 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      4435 days (12.14 yr)  
   first obs. used      2002-08-05  
   last obs. used      2014-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .1521  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 22:44:29  

Additional Information
 Earth MOID = 40.7772 au 
 Jupiter MOID = 36.3254 au 
 T_jup = 5.967 
[ 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 6.2   n/a E2014B19  

385363 (2002 PW170)          Discovered 2002-Aug-05 by Mauna Kea at Mauna Kea
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | 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