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 ]  
243349 (2008 UF199)
Classification: Main-belt Asteroid          SPK-ID: 2243349
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .225623272657148 6.8307e-08  
a 3.150091253358581 3.6174e-08 au
q 2.43935735560716 2.2675e-07 au
i 26.57143962349981 1.0838e-05 deg
node 236.6308069794105 1.3365e-05 deg
peri 225.4919594194369 2.7005e-05 deg
M 287.8402823652189 2.0313e-05 deg
tp 2459009.831770035786
(2020-Jun-09.33177004)
0.00011769 TDB
period 2042.12879488674
5.59
3.5176e-05
9.631e-08
d
yr
n .176286628395525 3.0365e-09 deg/d
Q 3.860825151110001 4.4335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6267 days (17.16 yr)  
   first obs. used      2002-10-07  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47435  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:28:31  

Additional Information
 Earth MOID = 1.51228 au 
 Jupiter MOID = 1.68555 au 
 T_jup = 3.008 
[ 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 14.9   n/a MPO503159  
diameter diameter 7.583 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243349 (2008 UF199)          Discovered 2008-Oct-28 by LINEAR at Socorro
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1972-Feb-23 11:21 00:02 Jupiter 1.75583372719069 1.75583208845548 1.75583536593788 6.70913671511439 6.63684457995635 2441370.972878891 1.80942346221225 322.501665168862 54.0374586354143 -79.1491947722109 1807675.3482123 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 16:28:33 2019-Dec-14 16:28
1983-Feb-27 09:30 00:01 Jupiter 1.80224614904905 1.80224453538996 1.8022477627275 6.67183700082602 6.60101854109826 2445392.895559563 1.36903863164417 347.263991076559 37.1671217185788 78.1770952365878 2025879.51992367 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 16:28:33 2019-Dec-14 16:28
2078-Sep-25 02:16 00:02 Jupiter 1.71882770426178 1.71882625816569 1.71882915037498 6.65527802893299 6.58081636273843 2480301.594600555 2.4131975883091 404.082280229212 51.6763731748594 -82.9885725343842 1867630.87294595 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 16:28:33 2019-Dec-14 16:28
2089-Sep-23 21:22 00:03 Jupiter 1.89274965973094 1.89274635187296 1.89275296768683 6.67637987127197 6.60901128586726 2484318.390406192 3.1522571278458 720.170576943337 36.3599186489804 77.1045285375586 2091318.73753673 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 16:28:33 2019-Dec-14 16:28
2185-Apr-25 03:06 00:07 Jupiter 1.71270482621564 1.71270369021061 1.71270596230956 6.61066483668462 6.53542535037281 2519229.629351974 6.50310540439856 1165.69585307142 47.0736962123059 -88.5331393694657 1931512.22128017 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 16:28:33 2019-Dec-14 16:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-24 11:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin