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135369 (2001 TB128)
Classification: Main-belt Asteroid          SPK-ID: 2135369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04718306496942457 4.216e-08  
a 2.716736079739418 1.351e-08 au
q 2.588552144784293 1.134e-07 au
i 6.931304919838211 3.5667e-06 deg
node 95.70664575959705 3.2821e-05 deg
peri 267.2264361406713 5.171e-05 deg
M 114.2438022685471 3.8795e-05 deg
tp 2458681.461287774123
(2019-Jul-16.96128777)
0.00017639 TDB
period 1635.571756987635
4.48
1.22e-05
3.34e-08
d
yr
n .2201065153283407 1.6418e-09 deg/d
Q 2.844920014694542 1.4147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      9909 days (27.13 yr)  
   first obs. used      1994-01-19  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56095  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:41  

Additional Information
 Earth MOID = 1.59508 au 
 Jupiter MOID = 2.38336 au 
 T_jup = 3.348 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457309.5 (2015-Oct-14.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04792241114102627 4.2791e-08  
q 2.585400766346176 1.1518e-07 au
tp 2457033.920478153448
(2015-Jan-11.42047815)
0.00017162 TDB
node 95.81604494999922 3.2867e-05 deg
peri 264.4355215968876 5.0742e-05 deg
i 6.927719035833904 3.5645e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      9909 days (27.13 yr)  
   first obs. used      1994-01-19  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56095  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:41  

Additional Information
 Jupiter MOID = 2.38336 au 
 T_jup = 3.348 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.831044776193062E-15 -4.898588116674014E-15 -1.106941738105443E-12 -7.292909692489391E-15 -3.078786828282029E-13 -1.685059787080058E-15
q -4.898588116674014E-15 1.326591571624475E-14 2.814178964315306E-12 1.995023399410648E-14 7.947789596119132E-13 4.927246950303932E-15
tp -1.106941738105443E-12 2.814178964315306E-12 2.945326607004004E-8 5.836186297247975E-12 6.649425564713864E-9 -1.431879403608267E-12
node -7.292909692489391E-15 1.995023399410648E-14 5.836186297247975E-12 1.080269559026499E-9 -1.070728647876145E-9 4.004711202109701E-12
peri -3.078786828282029E-13 7.947789596119132E-13 6.649425564713864E-9 -1.070728647876145E-9 2.574787083960191E-9 -4.244881003318394E-12
i -1.685059787080058E-15 4.927246950303932E-15 -1.431879403608267E-12 4.004711202109701E-12 -4.244881003318394E-12 1.270581499005257E-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 15.46   n/a MPCxxxxx  

135369 (2001 TB128)          Discovered 2001-Oct-10 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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