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 ]  
233846 (2008 UZ343)
Classification: Main-belt Asteroid          SPK-ID: 2233846
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09190454458841159 6.07e-08  
a 3.162875850366157 3.5279e-08 au
q 2.87219318574857 2.0051e-07 au
i 2.842676678893449 8.024e-06 deg
node 176.6688099878013 0.00010774 deg
peri 237.0957446270134 0.0001144 deg
M 25.11962013583697 3.7197e-05 deg
tp 2458857.138607207124
(2020-Jan-08.63860721)
0.00021197 TDB
period 2054.573322619859
5.63
3.4375e-05
9.411e-08
d
yr
n .1752188622506552 2.9316e-09 deg/d
Q 3.453558514983744 3.8521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1996-09-13  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:54:47  

Additional Information
 Earth MOID = 1.88461 au 
 Jupiter MOID = 1.86692 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457354.5 (2015-Nov-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08811803907844344 5.9987e-08  
q 2.889485764820789 1.9708e-07 au
tp 2456802.873651594690
(2014-May-25.37365159)
0.00022318 TDB
node 176.668858205221 0.00010782 deg
peri 237.5341956813311 0.00011514 deg
i 2.837393236827336 8.0208e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1996-09-13  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:54:47  

Additional Information
 Jupiter MOID = 1.86692 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.598382631323162E-15 -1.166345435113834E-14 -5.078669167461544E-12 1.974200434349225E-14 -9.471229674935599E-13 -1.635999224614426E-15
q -1.166345435113834E-14 3.884220360781518E-14 1.543718566771588E-11 -7.07322829024276E-14 2.948362163308492E-12 5.194043886405594E-15
tp -5.078669167461544E-12 1.543718566771588E-11 4.981045382971958E-8 -3.429069704248885E-11 9.02929549256084E-9 4.004271715158899E-12
node 1.974200434349225E-14 -7.07322829024276E-14 -3.429069704248885E-11 1.162534640592737E-8 -1.161765272664477E-8 1.345797603277822E-10
peri -9.471229674935599E-13 2.948362163308492E-12 9.02929549256084E-9 -1.161765272664477E-8 1.32566657828571E-8 -1.336573604810978E-10
i -1.635999224614426E-15 5.194043886405594E-15 4.004271715158899E-12 1.345797603277822E-10 -1.336573604810978E-10 6.43329525513163E-11

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 MPO418249  

233846 (2008 UZ343)          Discovered 2008-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 UZ343 = 1996 RJ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-01 11:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin