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 ]  
19018 (2000 RL100)
Classification: Jupiter Trojan          SPK-ID: 2019018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000030174267243 4.7306e-08  
a 5.215755354909048 9.9389e-08 au
q 4.694164081258547 2.9034e-07 au
i 27.67688980511558 7.1806e-06 deg
node 231.161741823291 8.9224e-06 deg
peri 122.2170418958713 3.7696e-05 deg
M 287.7697369371195 3.98e-05 deg
tp 2460269.453160341808
(2023-Nov-20.95316034)
0.00049546 TDB
period 4350.85135228522
11.91
0.00012436
3.405e-07
d
yr
n .08274242690707312 2.3651e-09 deg/d
Q 5.737346628559548 1.0933e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1191  
   data-arc span      8837 days (24.19 yr)  
   first obs. used      1997-04-16  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47943  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:44:53  

Additional Information
 Earth MOID = 3.77251 au 
 Jupiter MOID = .0365094 au 
 T_jup = 2.762 
[ 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 11.33   n/a E2021B10  
diameter diameter 32.111 km 0.356 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.068   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

19018 (2000 RL100)          Discovered 2000-Sep-05 by LONEOS at Anderson Mesa
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RL100 = 1998 MU13 = 1999 TS264 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-05 15:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin