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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
136183 (2003 UH208)
Classification: Main-belt Asteroid          SPK-ID: 2136183
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3202779818749273 5.504e-08  
a 2.643572180848127 2.4589e-08 au
q 1.796894217825389 1.5036e-07 au
i 15.28502458962107 8.5305e-06 deg
node 278.84907591815 2.2526e-05 deg
peri 86.90288387058905 2.623e-05 deg
M 1.776176707442091 1.9321e-05 deg
tp 2458992.754154038689
(2020-May-23.25415404)
8.4174e-05 TDB
period 1569.947705309065
4.30
2.1904e-05
5.997e-08
d
yr
n .2293070009800926 3.1993e-09 deg/d
Q 3.490250143870866 3.2464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      7700 days (21.08 yr)  
   first obs. used      1998-06-27  
   last obs. used      2019-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53517  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 18:35:28  

Additional Information
 Earth MOID = .870809 au 
 Jupiter MOID = 2.32839 au 
 T_jup = 3.271 
[ 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 14.3   n/a MPO396142  
diameter diameter 5.799 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136183 (2003 UH208)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2003 UH208 = 2000 AA198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-30 21:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin