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150553 (2000 SM196)
Classification: Main-belt Asteroid          SPK-ID: 2150553
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1619272931433281 5.0475e-08  
a 2.590611867567718 1.3704e-08 au
q 2.171121100267495 1.289e-07 au
i 8.077795221041075 4.6289e-06 deg
node 178.2813448842349 3.5154e-05 deg
peri 62.70227406509473 3.7848e-05 deg
M 47.86251114853253 1.2271e-05 deg
tp 2458998.014031964395
(2020-May-28.51403196)
5.2381e-05 TDB
period 1523.007187537685
4.17
1.2084e-05
3.308e-08
d
yr
n .2363744589951859 1.8755e-09 deg/d
Q 3.01010263486794 1.5922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      9168 days (25.10 yr)  
   first obs. used      1995-06-04  
   last obs. used      2020-07-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:02  

Additional Information
 Earth MOID = 1.17212 au 
 Jupiter MOID = 2.02498 au 
 T_jup = 3.387 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457545.5 (2016-Jun-06.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1610866285884144 5.0586e-08  
q 2.172254189613057 1.2894e-07 au
tp 2457474.313971695161
(2016-Mar-26.81397170)
5.7327e-05 TDB
node 178.330156612039 3.5162e-05 deg
peri 62.3345791891371 3.7876e-05 deg
i 8.077033921687502 4.6296e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      9168 days (25.10 yr)  
   first obs. used      1995-06-04  
   last obs. used      2020-07-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:02  

Additional Information
 Jupiter MOID = 2.02498 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.558958896992483E-15 -6.498118638266114E-15 -5.641949423907256E-13 1.140247584651579E-14 -1.425106908812313E-13 -9.261675142530757E-15
q -6.498118638266114E-15 1.662564690048051E-14 1.14685369952259E-12 -2.953356749987312E-14 2.941748347717386E-13 2.372303223340628E-14
tp -5.641949423907256E-13 1.14685369952259E-12 3.286425441571263E-9 1.124886059799365E-11 8.351062741374719E-10 3.074396096764838E-12
node 1.140247584651579E-14 -2.953356749987312E-14 1.124886059799365E-11 1.236335980783502E-9 -1.220888501645847E-9 5.252765745656477E-11
peri -1.425106908812313E-13 2.941748347717386E-13 8.351062741374719E-10 -1.220888501645847E-9 1.434580387234936E-9 -5.133933790138108E-11
i -9.261675142530757E-15 2.372303223340628E-14 3.074396096764838E-12 5.252765745656477E-11 -5.133933790138108E-11 2.14332956263911E-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 16.16   n/a E2021B55  

150553 (2000 SM196)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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