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 ]  
233792 (2008 UQ41)
Classification: Main-belt Asteroid          SPK-ID: 2233792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05541814521059976 5.3326e-08  
a 2.731049440435962 2.4113e-08 au
q 2.579699745968555 1.5199e-07 au
i 3.678828324848634 5.7234e-06 deg
node 34.1175246327865 9.5075e-05 deg
peri 255.7628162328497 0.00010934 deg
M 230.7371843146231 5.4369e-05 deg
tp 2459192.421181653725
(2020-Dec-08.92118165)
0.00024952 TDB
period 1648.514495568484
4.51
2.1833e-05
5.978e-08
d
yr
n .2183784255265862 2.8922e-09 deg/d
Q 2.88239913490337 2.545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      8911 days (24.40 yr)  
   first obs. used      1994-10-13  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:56:58  

Additional Information
 Earth MOID = 1.56596 au 
 Jupiter MOID = 2.20392 au 
 T_jup = 3.349 
[ 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 16.4   n/a MPO433527  

233792 (2008 UQ41)          Discovered 2008-Oct-20 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 UQ41 = 2004 XO139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 16:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin