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JPL Small-Body Database Browser
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185294 (2006 UW237)
Classification: Main-belt Asteroid          SPK-ID: 2185294
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1683077328258907 6.0214e-08  
a 2.775804431123456 2.3761e-08 au
q 2.308615080553006 1.6465e-07 au
i 3.400957590643219 7.2129e-06 deg
node 181.184619245253 9.5871e-05 deg
peri 290.8032423945623 9.8196e-05 deg
M 276.2167255026121 2.1215e-05 deg
tp 2459393.630331906322
(2021-Jun-28.13033191)
0.00010199 TDB
period 1689.202532788192
4.62
2.1689e-05
5.938e-08
d
yr
n .2131183164909096 2.7364e-09 deg/d
Q 3.242993781693906 2.776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6583 days (18.02 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:51:27  

Additional Information
 Earth MOID = 1.32782 au 
 Jupiter MOID = 1.88327 au 
 T_jup = 3.312 
[ 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 16.5   n/a MPO494024  

185294 (2006 UW237)          Discovered 2006-Oct-23 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1950-Feb-24 15:22 00:02 Jupiter 1.88866585989052 1.8886651514053 1.8886665683753 2.02455815839712 1.78938046821613 2433337.140049187 2.47467734628449 132.13408366742 30.7106804845828 -78.1563109532298 1267585.1233908 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 03:51:29 2019-Sep-24 03:51
1972-Oct-17 20:11 00:02 Jupiter 1.97919271131224 1.9791920979891 1.97919332463515 2.05793077049062 1.83824693045579 2441608.340673661 1.60515821725658 69.5453530575723 15.6244438208962 -79.9322738162059 1871432.39725805 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 03:51:29 2019-Sep-24 03:51
2033-Sep-17 05:56 < 00:01 Jupiter 1.92566668392251 1.92566602405878 1.92566734378591 2.3857179122814 2.19361145974162 2463857.747464548 0.773260420951114 67.4450732574017 14.1764220420057 -89.7504214444531 1470012.6130053 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 03:51:29 2019-Sep-24 03:51
2056-May-09 15:47 00:02 Jupiter 1.91356754010898 1.91356682081735 1.91356825940039 1.92028812439839 1.67398490333452 2472128.157609533 1.64348079388464 83.5391589981882 29.2129468731805 -84.1980960414608 1582031.70816743 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 03:51:29 2019-Sep-24 03:51
2139-Dec-02 21:50 00:05 Jupiter 1.8776035793659 1.87760294364057 1.87760421509187 1.97535474116315 1.73198975038446 2502649.409740338 4.81255218607042 231.346966074593 36.4738943843409 -77.2287119949475 1378355.58853545 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 03:51:29 2019-Sep-24 03:51

Alternate Designations
 2006 UW237 = 2001 SO340 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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