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 ]  
249332 (2008 UB359)
Classification: Main-belt Asteroid          SPK-ID: 2249332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306553864873823 4.5524e-08  
a 3.181062751205316 4.6213e-08 au
q 2.76543976800597 1.5534e-07 au
i 14.29073970829526 5.131e-06 deg
node 154.1728075600538 2.2725e-05 deg
peri 315.9328490316399 3.3098e-05 deg
M 351.9849787080872 2.5231e-05 deg
tp 2459246.638020848216
(2021-Feb-01.13802085)
0.00014574 TDB
period 2072.319823044883
5.67
4.5158e-05
1.236e-07
d
yr
n .1737183594909824 3.7855e-09 deg/d
Q 3.596685734404663 5.2251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      5834 days (15.97 yr)  
   first obs. used      2005-04-16  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:12:12  

Additional Information
 Earth MOID = 1.80069 au 
 Jupiter MOID = 1.54424 au 
 T_jup = 3.138 
[ 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 15.52   n/a MPCxxxxx  
diameter diameter 5.172 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249332 (2008 UB359)          Discovered 2008-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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
1939-Aug-31 01:18 00:06 Jupiter 1.81563825405652 1.81563436681009 1.81564214136425 4.3302758412247 4.22116794583014 2429506.554076262 6.23417563367294 572.106704962956 25.8694115322387 70.7540864821042 2940533.6332276 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
1950-Aug-23 04:04 00:05 Jupiter 1.62476278251891 1.62476184564568 1.62476371944662 4.02032176082263 3.88848885960726 2433516.669691498 4.80020770800982 566.898703481751 23.1977750550109 86.6360135707057 2685103.47137006 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
1961-Aug-27 00:13 00:04 Jupiter 1.69116548942991 1.69116385486485 1.69116712401496 3.46904960517737 3.32153616145352 2437538.508918420 4.02302623480846 334.47737934431 35.6743958139018 -74.7093714235613 2245545.08605744 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
1972-Jul-21 09:03 00:04 Jupiter 1.93998297576873 1.93998100967594 1.93998494186659 2.57413012391936 2.3985243689269 2441519.877232166 3.65007205918703 226.368284451796 67.8960006856824 59.5211486203859 2393458.45616298 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
2081-Oct-01 06:07 00:04 Jupiter 1.7134128507381 1.71341092296629 1.71341477854262 4.12952085256308 4.00802272039291 2481403.754924199 3.90415569676632 406.58844999412 24.9598534333719 77.0017404981226 2727823.45069044 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
2092-Oct-03 19:53 00:05 Jupiter 1.59728702316086 1.59728640220852 1.59728764413299 3.89021331055097 3.75142414798194 2485424.328327825 4.49655031863621 519.820383746884 24.4677799046003 -87.5083492016781 2619735.03286187 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
2103-Oct-06 18:52 00:06 Jupiter 1.74866682817159 1.74866367754272 1.74866997882403 3.35998129322316 3.21258627082614 2489443.285882474 5.95118703694256 375.048604359147 49.8630054079707 -62.305027131133 2208518.38338591 T 19 CATAB v2.0g-lin.ifort 2021-May-04 11:12:13 2021-May-04 11:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-17 01:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin