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JPL Small-Body Database Browser
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212655 (2006 UN135)
Classification: Main-belt Asteroid          SPK-ID: 2212655
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411028639774476 6.5631e-08  
a 3.017094818722401 3.9156e-08 au
q 2.591374098909152 2.0915e-07 au
i 2.199828367922803 7.5406e-06 deg
node 151.0751301152923 0.00020321 deg
peri 169.5400369044805 0.00020528 deg
M 201.4658270930316 3.039e-05 deg
tp 2459443.450855670968
(2021-Aug-16.95085567)
0.00016721 TDB
period 1914.175994216889
5.24
3.7263e-05
1.02e-07
d
yr
n .1880704810255862 3.6612e-09 deg/d
Q 3.44281553853565 4.4681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      8546 days (23.40 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:20:14  

Additional Information
 Earth MOID = 1.57774 au 
 Jupiter MOID = 1.86021 au 
 T_jup = 3.231 
[ 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 15.9   n/a MPO211406  

212655 (2006 UN135)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
1908-Dec-09 16:31 00:06 Jupiter 1.99684591809744 1.99684382042997 1.99684801577647 2.5299231789841 2.35630025180072 2418285.188032866 6.2679375137816 299.194035386443 20.3886751378653 -79.2841791521962 1500227.62825043 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
1918-Feb-15 14:57 00:06 Jupiter 1.91139286623367 1.91139148390625 1.91139424856229 2.88204626037797 2.72394977937312 2421640.122955922 5.74354573162144 139.989874100904 22.0107972029333 -83.5035869740325 1226392.2135989 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
1956-Jan-07 13:27 00:04 Jupiter 1.93891816360271 1.93891704141813 1.93891928578927 2.3475663406047 2.15345336955016 2435480.060598884 3.5309474852799 171.125924021076 16.1613252602033 -82.2869770319455 1624227.92434882 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
1965-Mar-15 15:24 00:03 Jupiter 1.96626450045223 1.96626346316641 1.9662655377385 3.27833757527757 3.14419182737636 2438835.141411072 2.88457765351548 108.494039361568 28.0204245902661 -80.4387708098683 1544454.77780954 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
2003-Feb-02 08:29 < 00:01 Jupiter 1.89065795653016 1.89065734485962 1.89065856820039 2.23004885696086 2.01918540626423 2452672.853710622 0.78866914985945 88.9581355629837 10.590137454383 89.8046025984335 1852602.2526215 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
2050-Feb-28 13:38 00:02 Jupiter 1.86076985966711 1.86076927604009 1.8607704432938 2.19979935439236 1.98209916962625 2469866.067770354 2.2056006929157 103.538486297906 10.2664662717642 -89.8072213222694 1966377.92030817 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
2097-Mar-27 14:11 00:05 Jupiter 1.86042288856418 1.86042234892187 1.86042342820637 2.28780960470386 2.07930346878824 2487060.091274404 5.06570663214155 116.475567071695 18.6888474304312 -84.8596888691221 1873943.15634606 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
2144-Apr-24 07:52 00:08 Jupiter 1.87630260433776 1.87630166859245 1.87630354008233 2.46477470416395 2.27425831825178 2504253.827851414 7.94270941497794 83.055478059467 19.8423212285455 -89.7382096849209 844747.437333391 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20
2191-May-22 08:14 00:11 Jupiter 1.90506902221143 1.9050671015105 1.90507094291117 2.72322690401691 2.55474744459815 2521447.843340290 10.7833980757958 121.052094092218 19.5958778005365 -85.8465668051162 704964.325014706 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:17 2019-Jul-14 08:20

Alternate Designations
 2006 UN135 = 2001 WS80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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