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 ]  
185257 (2006 UW88)
Classification: Main-belt Asteroid          SPK-ID: 2185257
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07076376846159349 4.9044e-08  
a 2.931036587207826 2.9544e-08 au
q 2.723625392798192 1.3675e-07 au
i 1.96864414836127 5.6297e-06 deg
node 14.13059093493324 0.00015759 deg
peri 108.6148945409738 0.00016345 deg
M 188.7466389288809 4.397e-05 deg
tp 2459872.400425083882
(2022-Oct-19.90042508)
0.00022802 TDB
period 1832.864190617817
5.02
2.7712e-05
7.587e-08
d
yr
n .1964138978996868 2.9697e-09 deg/d
Q 3.138447781617459 3.1635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:51:26  

Additional Information
 Earth MOID = 1.74009 au 
 Jupiter MOID = 1.89994 au 
 T_jup = 3.272 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457172.5 (2015-May-30.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06969048884975268 4.8656e-08  
q 2.726069295878588 1.3581e-07 au
tp 2458025.276468564801
(2017-Sep-28.77646856)
0.00022565 TDB
node 14.45039350896861 0.00015705 deg
peri 105.6818413382367 0.00016327 deg
i 1.972894738129309 5.6394e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:51:26  

Additional Information
 Jupiter MOID = 1.89994 au 
 T_jup = 3.272 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.367429182304717E-15 -6.491879165667607E-15 2.56746324627442E-13 -1.944746672379811E-14 7.127811566963442E-15 1.273198301947908E-16
q -6.491879165667607E-15 1.844547435242152E-14 1.016183681229314E-12 4.927694964713113E-14 2.634734328131193E-13 -1.55434435102291E-16
tp 2.56746324627442E-13 1.016183681229314E-12 5.091785120831375E-8 -4.758692758031215E-11 1.009088538824469E-8 -3.367979288480253E-12
node -1.944746672379811E-14 4.927694964713113E-14 -4.758692758031215E-11 2.46636938478448E-8 -2.465748770943735E-8 9.672904995717573E-11
peri 7.127811566963442E-15 2.634734328131193E-13 1.009088538824469E-8 -2.465748770943735E-8 2.665548332496859E-8 -9.736140854437241E-11
i 1.273198301947908E-16 -1.55434435102291E-16 -3.367979288480253E-12 9.672904995717573E-11 -9.736140854437241E-11 3.180301689501301E-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 16.0   n/a MPO436915  

185257 (2006 UW88)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-03 18:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin