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 ]  
14619 Plotkin (1998 UF9)
Classification: Main-belt Asteroid          SPK-ID: 2014619
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08021303072053433 3.3727e-08  
a 2.237986069766548 6.579e-09 au
q 2.058470424400237 7.6291e-08 au
i 4.706658998716909 3.6589e-06 deg
node 5.645215527838086 3.7453e-05 deg
peri 161.7851092188066 4.2764e-05 deg
M 9.837318493076523 1.9613e-05 deg
tp 2458967.083671865176
(2020-Apr-27.58367187)
6.6635e-05 TDB
period 1222.881838887617
3.35
5.3924e-06
1.476e-08
d
yr
n .2943865781239098 1.2981e-09 deg/d
Q 2.417501715132861 7.1067e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1213  
   data-arc span      14654 days (40.12 yr)  
   first obs. used      1980-03-16  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:02:54  

Additional Information
 Earth MOID = 1.06512 au 
 Jupiter MOID = 2.54818 au 
 T_jup = 3.628 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457093.5 (2015-Mar-12.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08027038349716238 3.3813e-08  
q 2.058645679401222 7.6506e-08 au
tp 2456521.983900818588
(2013-Aug-17.48390082)
6.8114e-05 TDB
node 5.665981005173383 3.7433e-05 deg
peri 162.0735470602548 4.2704e-05 deg
i 4.708283320584663 3.6594e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1213  
   data-arc span      14654 days (40.12 yr)  
   first obs. used      1980-03-16  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:02:54  

Additional Information
 Jupiter MOID = 2.54818 au 
 T_jup = 3.628 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.143306640588922E-15 -2.578848326937673E-15 3.233727843037718E-13 -9.834941643437967E-15 1.249022633450054E-13 -1.046259120097789E-15
q -2.578848326937673E-15 5.8531069431601E-15 -8.217569482645153E-13 2.188836193392061E-14 -3.052887517777439E-13 2.391511784050796E-15
tp 3.233727843037718E-13 -8.217569482645153E-13 4.639561312182013E-9 3.926116717370599E-13 1.405726289488933E-9 -2.239133454605552E-14
node -9.834941643437967E-15 2.188836193392061E-14 3.926116717370599E-13 1.401214412380039E-9 -1.396086807513674E-9 -6.356216551731375E-12
peri 1.249022633450054E-13 -3.052887517777439E-13 1.405726289488933E-9 -1.396086807513674E-9 1.823660272060454E-9 6.324202888231697E-12
i -1.046259120097789E-15 2.391511784050796E-15 -2.239133454605552E-14 -6.356216551731375E-12 6.324202888231697E-12 1.339092871414132E-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 15.8   n/a MPO263478  
diameter diameter 1.753 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.398   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14619 Plotkin           Discovered 1998 Oct. 16 by Spacewatch at Kitt Peak.
Howard Plotkin (b. 1941) is a historian of science who joined the faculty at the University of Western Ontario and focused on astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

Alternate Designations
 1998 UF9 = 1980 FA4 = 1995 WS24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 19:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin