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 ]  
233844 (2008 UU307)
Classification: Main-belt Asteroid          SPK-ID: 2233844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1779883360759032 5.2513e-08  
a 2.725803645259194 3.3705e-08 au
q 2.240642389969878 1.4761e-07 au
i 6.463217440168972 7.027e-06 deg
node 327.6032114654348 5.021e-05 deg
peri 275.6005096320689 5.4776e-05 deg
M 12.37874719527327 2.6156e-05 deg
tp 2458943.978396813297
(2020-Apr-04.47839681)
0.00011896 TDB
period 1643.767081290962
4.50
3.0488e-05
8.347e-08
d
yr
n .2190091309757022 4.0621e-09 deg/d
Q 3.210964900548509 3.9704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      5618 days (15.38 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:31:56  

Additional Information
 Earth MOID = 1.23917 au 
 Jupiter MOID = 1.88062 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO433527  

233844 (2008 UU307)          Discovered 2008-Oct-30 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 07:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin