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136492 (2005 GS140)
Classification: Main-belt Asteroid          SPK-ID: 2136492
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118560938435147 4.346e-08  
a 2.59868917265331 1.9648e-08 au
q 2.290586145642278 1.2182e-07 au
i 13.08134668446855 4.406e-06 deg
node 160.0636920497116 1.7743e-05 deg
peri 64.01335873592019 3.0653e-05 deg
M 259.1526789411095 3.0411e-05 deg
tp 2459629.139112937236
(2022-Feb-18.63911294)
0.00013259 TDB
period 1530.135645024171
4.19
1.7354e-05
4.751e-08
d
yr
n .2352732590543064 2.6683e-09 deg/d
Q 2.906792199664342 2.1978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      10553 days (28.89 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:05:35  

Additional Information
 Earth MOID = 1.31699 au 
 Jupiter MOID = 2.13279 au 
 T_jup = 3.369 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457520.5 (2016-May-12.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1192070079908261 4.3351e-08  
q 2.287798385512235 1.2142e-07 au
tp 2458100.947409680427
(2017-Dec-13.44740968)
0.00012105 TDB
node 160.1112964819745 1.7734e-05 deg
peri 64.36803284372289 3.0632e-05 deg
i 13.08686536978813 4.4079e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      10553 days (28.89 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:05:35  

Additional Information
 Jupiter MOID = 2.13279 au 
 T_jup = 3.369 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.879267396453919E-15 -5.221380811482212E-15 -2.473797537799845E-12 -1.343533761736232E-14 -4.508018977704926E-13 2.33775068807857E-15
q -5.221380811482212E-15 1.474261454269607E-14 7.709779078592438E-12 3.841747281528445E-14 1.413812700131636E-12 -5.137507451205703E-15
tp -2.473797537799845E-12 7.709779078592438E-12 1.465352133472808E-8 4.087923586062339E-11 3.03230726698774E-9 5.042459261987535E-12
node -1.343533761736232E-14 3.841747281528445E-14 4.087923586062339E-11 3.144829979572331E-10 -2.974532127764717E-10 -2.332410016361735E-12
peri -4.508018977704926E-13 1.413812700131636E-12 3.03230726698774E-9 -2.974532127764717E-10 9.383317574984625E-10 3.42450814120329E-12
i 2.33775068807857E-15 -5.137507451205703E-15 5.042459261987535E-12 -2.332410016361735E-12 3.42450814120329E-12 1.942997337229271E-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 15.6   n/a MPO493780  

136492 (2005 GS140)          Discovered 2005-Apr-11 by Goodricke-Pigott at Goodricke-Pigott
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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