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134898 (2000 WT75)
Classification: Main-belt Asteroid          SPK-ID: 2134898
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865574107900565 4.2637e-08  
a 2.200170868127486 7.8633e-09 au
q 1.789712687673912 9.5022e-08 au
i 4.655896720280776 4.427e-06 deg
node 276.9038544821839 5.639e-05 deg
peri 138.55314285 5.8157e-05 deg
M 354.9059730890056 1.5514e-05 deg
tp 2459017.367152676679
(2020-Jun-16.86715268)
5.1423e-05 TDB
period 1192.018626854654
3.26
6.3903e-06
1.75e-08
d
yr
n .3020087034628998 1.619e-09 deg/d
Q 2.610629048581061 9.3303e-09 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:35  

Additional Information
 Earth MOID = .804788 au 
 Jupiter MOID = 2.73443 au 
 T_jup = 3.638 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456828.5 (2014-Jun-20.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870037104794467 4.2716e-08  
q 1.789098873964827 9.5339e-08 au
tp 2456631.931622729524
(2013-Dec-05.43162273)
4.4758e-05 TDB
node 276.9849986599543 5.6473e-05 deg
peri 138.22465626765 5.8211e-05 deg
i 4.651807574450013 4.424e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:35  

Additional Information
 Jupiter MOID = 2.73443 au 
 T_jup = 3.638 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.824698724689237E-15 -4.063518860369E-15 -2.689018037112377E-13 -1.235529296351305E-15 -2.826826715504244E-15 -2.261692730005431E-15
q -4.063518860369E-15 9.089520524634081E-15 7.027830758067186E-13 2.35898069244214E-15 3.795070502931093E-14 5.22106776656617E-15
tp -2.689018037112377E-13 7.027830758067186E-13 2.003263063395639E-9 -1.809001158088914E-11 6.43605651249907E-10 3.667203701635919E-12
node -1.235529296351305E-15 2.35898069244214E-15 -1.809001158088914E-11 3.189243641589486E-9 -3.18403040176288E-9 1.760798123408931E-11
peri -2.826826715504244E-15 3.795070502931093E-14 6.43605651249907E-10 -3.18403040176288E-9 3.388519486932336E-9 -1.648680344815883E-11
i -2.261692730005431E-15 5.22106776656617E-15 3.667203701635919E-12 1.760798123408931E-11 -1.648680344815883E-11 1.957219064168544E-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 16.3   n/a MPO268072  

134898 (2000 WT75)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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