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 ]  
186182 (2001 UU208)
Classification: Main-belt Asteroid          SPK-ID: 2186182
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03777929871802175 4.0411e-08  
a 2.659029208437004 1.8436e-08 au
q 2.558572949671517 1.092e-07 au
i 3.29113236425086 3.7377e-06 deg
node 98.61940212890187 0.00010593 deg
peri 153.3055781638407 0.00013284 deg
M 281.3888293122572 7.9211e-05 deg
tp 2459546.331741679973
(2021-Nov-27.83174168)
0.00034746 TDB
period 1583.737093794515
4.34
1.6471e-05
4.51e-08
d
yr
n .2273104553846542 2.3641e-09 deg/d
Q 2.75948546720249 1.9133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      7152 days (19.58 yr)  
   first obs. used      2001-09-19  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60617  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:49  

Additional Information
 Earth MOID = 1.54272 au 
 Jupiter MOID = 2.23454 au 
 T_jup = 3.383 
[ 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 16.38   n/a MPCxxxxx  

186182 (2001 UU208)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 UU208 = 2004 KT18 = 2005 RL17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-15 10:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin