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 ]  
266695 (2009 PS17)
Classification: Main-belt Asteroid          SPK-ID: 2266695
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236712537258997 6.2376e-08  
a 2.614160606970462 2.351e-08 au
q 2.02944802656852 1.6095e-07 au
i 27.34668394480711 9.7158e-06 deg
node 143.6671946932831 1.5212e-05 deg
peri 271.2671340258121 2.4952e-05 deg
M 135.0373433376968 1.9277e-05 deg
tp 2458421.407140000383
(2018-Oct-29.90714000)
8.1314e-05 TDB
period 1543.820579160233
4.23
2.0826e-05
5.702e-08
d
yr
n .2331877193888835 3.1457e-09 deg/d
Q 3.198873187372404 2.8768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      9592 days (26.26 yr)  
   first obs. used      1994-02-12  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58373  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:24:00  

Additional Information
 Earth MOID = 1.23504 au 
 Jupiter MOID = 2.47221 au 
 T_jup = 3.218 
[ 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 16.1   n/a MPO470832  
diameter diameter 5.231 km 1.771 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.031   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

266695 (2009 PS17)          Discovered 2009-Aug-10 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-27 04:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin