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JPL Small-Body Database Browser
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185270 (2006 UX143)
Classification: Main-belt Asteroid          SPK-ID: 2185270
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0492987328737271 6.6285e-08  
a 2.561687131593738 1.8623e-08 au
q 2.435399201987234 1.6867e-07 au
i 2.948770182192663 4.8486e-06 deg
node 265.11438798 0.00012302 deg
peri 160.9153036952007 0.00016298 deg
M 101.5086478576402 0.00010443 deg
tp 2458578.232070409203
(2019-Apr-04.73207041)
0.00043395 TDB
period 1497.571466678197
4.10
1.6331e-05
4.471e-08
d
yr
n .2403891954475638 2.6214e-09 deg/d
Q 2.687975061200242 1.9541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6267 days (17.16 yr)  
   first obs. used      2002-12-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:02:48  

Additional Information
 Earth MOID = 1.44919 au 
 Jupiter MOID = 2.45571 au 
 T_jup = 3.431 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456954.5 (2014-Oct-24.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04768093056307697 6.538e-08  
q 2.439523472323615 1.6595e-07 au
tp 2457081.372822452168
(2015-Feb-27.87282245)
0.00045099 TDB
node 265.26282038711 0.00012305 deg
peri 161.1131858293725 0.0001659 deg
i 2.948365207137131 4.8451e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6267 days (17.16 yr)  
   first obs. used      2002-12-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:02:48  

Additional Information
 Jupiter MOID = 2.45571 au 
 T_jup = 3.431 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.274520753805753E-15 -1.078889595948632E-14 -2.086817140562542E-11 -1.64095694891978E-13 -5.154257039403083E-12 1.119276535580715E-15
q -1.078889595948632E-14 2.753898601364701E-14 5.380229535401626E-11 4.20707191589705E-13 1.327482952471097E-11 -2.67984965049306E-15
tp -2.086817140562542E-11 5.380229535401626E-11 2.033919998823872E-7 1.187289178457147E-9 5.024538811244074E-8 -1.527040208078039E-11
node -1.64095694891978E-13 4.20707191589705E-13 1.187289178457147E-9 1.514213515987264E-8 -1.482111617612241E-8 -1.528717473126705E-10
peri -5.154257039403083E-12 1.327482952471097E-11 5.024538811244074E-8 -1.482111617612241E-8 2.752167456789527E-8 1.488243614336224E-10
i 1.119276535580715E-15 -2.67984965049306E-15 -1.527040208078039E-11 -1.528717473126705E-10 1.488243614336224E-10 2.347502083706834E-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 16.5   n/a MPO376289  

185270 (2006 UX143)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2006 UX143 = 2002 XK104 = 2005 NS98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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