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 ]  
469454 (2002 PT164)
Classification: Main-belt Asteroid          SPK-ID: 2469454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3625071319851993 1.7441e-07  
a 2.807974787630485 5.6872e-08 au
q 1.790063900679809 5.0949e-07 au
i 2.600406756645172 1.6722e-05 deg
node 115.3645860350958 0.00026469 deg
peri 181.5005703039565 0.00027165 deg
M 328.4114726779268 2.906e-05 deg
tp 2459351.304781385562
(2021-May-16.80478139)
0.0001372 TDB
period 1718.653128247177
4.71
5.2214e-05
1.43e-07
d
yr
n .2094663513440653 6.3638e-09 deg/d
Q 3.825885674581162 7.7489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      5097 days (13.95 yr)  
   first obs. used      2002-07-18  
   last obs. used      2016-07-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:19:10  

Additional Information
 Earth MOID = .77221 au 
 Jupiter MOID = 1.4159 au 
 T_jup = 3.221 
[ 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 18.2   n/a MPO198869  

469454 (2002 PT164)          Discovered 2002-Aug-08 by Hoenig, S. F. at Palomar
Reference: Last Updated: 2016-08-22

[ 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 2021-May-17 20:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin