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 ]  
201729 (2003 UO219)
Classification: Main-belt Asteroid          SPK-ID: 2201729
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423213620726483 5.2932e-08  
a 3.122320821729838 3.3451e-08 au
q 2.677947869553457 1.8047e-07 au
i 4.433937775003029 7.0497e-06 deg
node 353.8674720918148 6.3623e-05 deg
peri 36.3781004440367 6.896e-05 deg
M 3.543329889080366 2.5534e-05 deg
tp 2458980.665383785697
(2020-May-11.16538379)
0.00014284 TDB
period 2015.184038932984
5.52
3.2384e-05
8.866e-08
d
yr
n .1786437332992255 2.8708e-09 deg/d
Q 3.566693773906219 3.8212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7131 days (19.52 yr)  
   first obs. used      2000-02-27  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:59:47  

Additional Information
 Earth MOID = 1.68473 au 
 Jupiter MOID = 1.90259 au 
 T_jup = 3.195 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457407.5 (2016-Jan-20.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141426678780787 5.4622e-08  
q 2.68215987527805 1.8601e-07 au
tp 2456945.099991688436
(2014-Oct-14.59999169)
0.00013745 TDB
node 354.2456620947974 6.2962e-05 deg
peri 33.30170373165772 6.8594e-05 deg
i 4.465301937554297 7.08e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7131 days (19.52 yr)  
   first obs. used      2000-02-27  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:59:47  

Additional Information
 Jupiter MOID = 1.90259 au 
 T_jup = 3.195 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.983534311290819E-15 -1.006490869468525E-14 -3.257265421812824E-12 2.301992149561602E-15 -6.543171298144724E-13 -3.046621370081499E-15
q -1.006490869468525E-14 3.460110526399198E-14 1.069829404600204E-11 -2.08721995715414E-14 2.200408479991792E-12 1.276999276398265E-14
tp -3.257265421812824E-12 1.069829404600204E-11 1.889138457101941E-8 -2.752408483973606E-12 3.76391045914117E-9 4.889949549015527E-12
node 2.301992149561602E-15 -2.08721995715414E-14 -2.752408483973606E-12 3.964253258514938E-9 -3.95154730090551E-9 -1.298301068299448E-10
peri -6.543171298144724E-13 2.200408479991792E-12 3.76391045914117E-9 -3.95154730090551E-9 4.705072188615821E-9 1.304065463314159E-10
i -3.046621370081499E-15 1.276999276398265E-14 4.889949549015527E-12 -1.298301068299448E-10 1.304065463314159E-10 5.01264599114642E-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 15.9   n/a MPO494132  

201729 (2003 UO219)          Discovered 2003-Oct-21 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 UO219 = 2003 UE293 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-24 13:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin