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245173 (2004 TA135)
Classification: Main-belt Asteroid          SPK-ID: 2245173
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 .2225985599960127 7.2428e-08  
a 2.642694826229159 1.6323e-08 au
q 2.054434763401635 1.9316e-07 au
i 4.514672134789663 9.6866e-06 deg
node 174.9600710550694 7.6285e-05 deg
peri 250.3825918964014 7.99e-05 deg
M 195.0675121479804 1.9615e-05 deg
tp 2459719.406909595287
(2022-May-19.90690960)
8.7021e-05 TDB
period 1569.166213551021
4.30
1.4538e-05
3.98e-08
d
yr
n .2294212027324502 2.1256e-09 deg/d
Q 3.230954889056683 1.9957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6756 days (18.50 yr)  
   first obs. used      2000-11-27  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:40:41  

Additional Information
 Earth MOID = 1.07313 au 
 Jupiter MOID = 2.11228 au 
 T_jup = 3.354 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457287.5 (2015-Sep-22.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2240300725217144 7.2047e-08  
q 2.048872941122454 1.9157e-07 au
tp 2456584.249864049746
(2013-Oct-18.74986405)
8.4591e-05 TDB
node 175.0100262726565 7.6276e-05 deg
peri 250.4724928689283 7.9835e-05 deg
i 4.516480666551487 9.6939e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6756 days (18.50 yr)  
   first obs. used      2000-11-27  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:40:41  

Additional Information
 Jupiter MOID = 2.11228 au 
 T_jup = 3.354 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.190831794086294E-15 -1.37708475870642E-14 -4.424516942895742E-12 8.907130822582133E-15 -1.224614954337936E-12 -1.662269914654052E-14
q -1.37708475870642E-14 3.669838748565321E-14 1.152830326224817E-11 -1.510504065535465E-14 3.20503047912411E-12 4.568952483062389E-14
tp -4.424516942895742E-12 1.152830326224817E-11 7.155618148560787E-9 -3.804048375922808E-11 2.027471670531499E-9 1.344707274835529E-11
node 8.907130822582133E-15 -1.510504065535465E-14 -3.804048375922808E-11 5.818085444004311E-9 -5.809142849996615E-9 4.64040396032089E-10
peri -1.224614954337936E-12 3.20503047912411E-12 2.027471670531499E-9 -5.809142849996615E-9 6.373654692480166E-9 -4.586864049579938E-10
i -1.662269914654052E-14 4.568952483062389E-14 1.344707274835529E-11 4.64040396032089E-10 -4.586864049579938E-10 9.397194930125771E-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 16.9   n/a MPO437142  

245173 (2004 TA135)          Discovered 2004-Oct-08 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2004 TA135 = 2006 DM89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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