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 ]  
226110 (2002 PZ117)
Classification: Main-belt Asteroid          SPK-ID: 2226110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01866861488094917 6.9581e-08  
a 3.183235216129304 3.9195e-08 au
q 3.123808623803911 2.3398e-07 au
i 8.32909215505426 6.1259e-06 deg
node 270.7007577102826 5.4963e-05 deg
peri 39.02399688349001 0.00019012 deg
M 348.5051715739258 0.00018075 deg
tp 2458666.737131369517
(2019-Jul-02.23713137)
0.0010414 TDB
period 2074.443080762893
5.68
3.8314e-05
1.049e-07
d
yr
n .1735405532879732 3.2052e-09 deg/d
Q 3.242661808454697 3.9927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2002-07-12  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62365  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:09  

Additional Information
 Earth MOID = 2.11164 au 
 Jupiter MOID = 1.86033 au 
 T_jup = 3.182 
[ 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 15.6   n/a MPO454623  
diameter diameter 5.789 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226110 (2002 PZ117)          Discovered 2002-Aug-13 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-13 06:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin