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 ]  
344736 (2003 UQ153)
Classification: Main-belt Asteroid          SPK-ID: 2344736
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920484865013484 7.381e-08  
a 2.636390358309332 2.2035e-08 au
q 2.130075580169277 1.9535e-07 au
i 11.96159249054493 8.1626e-06 deg
node 268.1101407375676 3.2251e-05 deg
peri 121.4145067711445 3.6957e-05 deg
M 211.5683656967678 1.821e-05 deg
tp 2459245.169267896311
(2021-Jan-30.66926790)
8.322e-05 TDB
period 1563.554410298765
4.28
1.9602e-05
5.367e-08
d
yr
n .2302446257250562 2.8866e-09 deg/d
Q 3.142705136449386 2.6267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      1999-12-13  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:04  

Additional Information
 Earth MOID = 1.16356 au 
 Jupiter MOID = 2.36921 au 
 T_jup = 3.340 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457205.5 (2015-Jul-02.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934353705929444 7.3977e-08  
q 2.124764514536083 1.9598e-07 au
tp 2457682.990912255063
(2016-Oct-21.49091225)
7.3704e-05 TDB
node 268.145938160257 3.2283e-05 deg
peri 121.4954595886285 3.6886e-05 deg
i 11.95939561861195 8.1615e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      1999-12-13  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:04  

Additional Information
 Jupiter MOID = 2.36921 au 
 T_jup = 3.340 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.472568575520616E-15 -1.443783849246016E-14 1.153290342287333E-12 -3.23620865358191E-14 2.864820166782345E-13 -2.710616099139329E-14
q -1.443783849246016E-14 3.840858421033017E-14 -2.622091276099658E-12 8.740660645341689E-14 -6.923513563944142E-13 7.160839075934238E-14
tp 1.153290342287333E-12 -2.622091276099658E-12 5.432349225627261E-9 -8.919753817593264E-12 1.34397194583844E-9 -6.759549476644019E-12
node -3.23620865358191E-14 8.740660645341689E-14 -8.919753817593264E-12 1.042219252217618E-9 -1.020854716842179E-9 -6.10364282857323E-11
peri 2.864820166782345E-13 -6.923513563944142E-13 1.34397194583844E-9 -1.020854716842179E-9 1.360569637804551E-9 5.83908035975593E-11
i -2.710616099139329E-14 7.160839075934238E-14 -6.759549476644019E-12 -6.10364282857323E-11 5.83908035975593E-11 6.661022552998655E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437460  

344736 (2003 UQ153)          Discovered 2003-Oct-19 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2003 UQ153 = 2008 UW331 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 07:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin