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136613 (1993 TA38)
Classification: Main-belt Asteroid          SPK-ID: 2136613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167843829602867 3.2603e-08  
a 2.63246739636562 1.5713e-08 au
q 2.061789576181427 8.7131e-08 au
i 4.415243897297942 5.4636e-06 deg
node 126.5911349967971 5.0811e-05 deg
peri 271.3350174497112 5.2909e-05 deg
M 75.79631110285909 1.536e-05 deg
tp 2458672.035455458261
(2019-Jul-07.53545546)
6.4833e-05 TDB
period 1560.065843765922
4.27
1.3968e-05
3.824e-08
d
yr
n .230759490978264 2.066e-09 deg/d
Q 3.203145216549814 1.9119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      9612 days (26.32 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56597  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:41:28  

Additional Information
 Earth MOID = 1.07496 au 
 Jupiter MOID = 2.23382 au 
 T_jup = 3.361 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456771.5 (2014-Apr-24.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214707321926183 3.2526e-08  
q 2.06830522468063 8.6905e-08 au
tp 2457107.366276633084
(2015-Mar-25.86627663)
5.9258e-05 TDB
node 126.7735670631098 5.0721e-05 deg
peri 270.4798208181795 5.2906e-05 deg
i 4.417557644214098 5.4704e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      9612 days (26.32 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56597  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:41:28  

Additional Information
 Jupiter MOID = 2.23382 au 
 T_jup = 3.361 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.057937712367618E-15 -2.797459315793003E-15 -4.767259241126604E-13 2.361252985856277E-15 -1.243878512656432E-13 -9.100948153587754E-16
q -2.797459315793003E-15 7.552479243851792E-15 1.565153383750737E-12 -8.842024061968478E-15 3.951801419201769E-13 2.634666457333008E-15
tp -4.767259241126604E-13 1.565153383750737E-12 3.511508992478269E-9 -2.465351465343045E-11 9.020384987908695E-10 5.024235148987729E-13
node 2.361252985856277E-15 -8.842024061968478E-15 -2.465351465343045E-11 2.572665742510863E-9 -2.570749868513545E-9 6.614509826746796E-11
peri -1.243878512656432E-13 3.951801419201769E-13 9.020384987908695E-10 -2.570749868513545E-9 2.799051829325966E-9 -6.582290872720199E-11
i -9.100948153587754E-16 2.634666457333008E-15 5.024235148987729E-13 6.614509826746796E-11 -6.582290872720199E-11 2.992548121346054E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO475188  

136613 (1993 TA38)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1993 TA38 = 2003 AW26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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