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 ]  
434118 (2002 PD166)
Classification: Main-belt Asteroid          SPK-ID: 2434118
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187757508301001 5.6374e-08  
a 2.22711072439453 1.567e-08 au
q 1.739872903483348 1.2909e-07 au
i 1.410988976206037 7.2095e-06 deg
node 19.49953283242219 0.00028735 deg
peri 290.3297727063888 0.00029058 deg
M 137.917657326755 3.4488e-05 deg
tp 2458535.419092161797
(2019-Feb-20.91909216)
0.00011286 TDB
period 1213.978906450532
3.32
1.2812e-05
3.508e-08
d
yr
n .2965455149896952 3.1298e-09 deg/d
Q 2.714348545305711 1.9098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7310 days (20.01 yr)  
   first obs. used      1999-11-14  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55624  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:45:09  

Additional Information
 Earth MOID = .726019 au 
 Jupiter MOID = 2.55381 au 
 T_jup = 3.613 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456725.5 (2014-Mar-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2184699116924091 5.6155e-08  
q 1.740994402390967 1.2836e-07 au
tp 2457322.340705665883
(2015-Oct-26.84070567)
0.000105 TDB
node 19.54925916802273 0.00028712 deg
peri 290.3221978280144 0.00029037 deg
i 1.411973500718395 7.209e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7310 days (20.01 yr)  
   first obs. used      1999-11-14  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55624  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:45:09  

Additional Information
 Jupiter MOID = 2.55381 au 
 T_jup = 3.613 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.153383685639028E-15 -7.178920017203615E-15 -5.862217037937732E-13 -8.91174984763474E-14 -1.248737977210948E-13 -3.670577839784044E-15
q -7.178920017203615E-15 1.647664907301869E-14 2.026896473621448E-12 1.768719861094151E-13 5.414628668795455E-13 8.620936944778855E-15
tp -5.862217037937732E-13 2.026896473621448E-12 1.102579145546824E-8 -4.453892156451093E-10 4.598742900912748E-9 1.604520300396498E-12
node -8.91174984763474E-14 1.768719861094151E-13 -4.453892156451093E-10 8.243573359388316E-8 -8.257549516864318E-8 3.590366452135247E-11
peri -1.248737977210948E-13 5.414628668795455E-13 4.598742900912748E-9 -8.257549516864318E-8 8.431606193110839E-8 -3.533433915562869E-11
i -3.670577839784044E-15 8.620936944778855E-15 1.604520300396498E-12 3.590366452135247E-11 -3.533433915562869E-11 5.196960107121925E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.8   n/a MPO503561  

434118 (2002 PD166)          Discovered 2002-Aug-08 by Lowe, A. at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 22:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin