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434788 (2006 QS38)
Classification: Main-belt Asteroid          SPK-ID: 2434788
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794044898694117 8.3265e-08  
a 2.188917371767209 9.0185e-09 au
q 1.796215767319019 1.8219e-07 au
i 4.26780626543022 9.7354e-06 deg
node 351.3759520755725 5.9976e-05 deg
peri 332.342392809198 6.3861e-05 deg
M 96.58007866024974 1.8185e-05 deg
tp 2458683.158015858822
(2019-Jul-18.65801586)
5.9769e-05 TDB
period 1182.884875179173
3.24
7.3103e-06
2.001e-08
d
yr
n .3043406907586593 1.8808e-09 deg/d
Q 2.581618976215399 1.0636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6402 days (17.53 yr)  
   first obs. used      2002-04-19  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:41:26  

Additional Information
 Earth MOID = .785514 au 
 Jupiter MOID = 2.7378 au 
 T_jup = 3.650 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457653.5 (2016-Sep-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798981735068252 8.3246e-08  
q 1.795030763689022 1.8226e-07 au
tp 2457500.916942436536
(2016-Apr-22.41694244)
6.0265e-05 TDB
node 351.4242447463337 5.9933e-05 deg
peri 332.4317419692059 6.38e-05 deg
i 4.269705327577782 9.7392e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6402 days (17.53 yr)  
   first obs. used      2002-04-19  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:41:26  

Additional Information
 Jupiter MOID = 2.7378 au 
 T_jup = 3.650 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.929932739141071E-15 -1.516007505289897E-14 2.090137037328416E-12 -6.08548564334969E-14 5.529198275735117E-13 -2.018902329046642E-14
q -1.516007505289897E-14 3.321950370867219E-14 -4.648063415192228E-12 1.322501108619945E-13 -1.23344869371394E-12 4.446021441231832E-14
tp 2.090137037328416E-12 -4.648063415192228E-12 3.63182324390063E-9 -2.11639523928319E-11 1.316933442504532E-9 -1.492699720847468E-11
node -6.08548564334969E-14 1.322501108619945E-13 -2.11639523928319E-11 3.591945401427588E-9 -3.585597532123E-9 7.418620318887412E-11
peri 5.529198275735117E-13 -1.23344869371394E-12 1.316933442504532E-9 -3.585597532123E-9 4.070383985376613E-9 -7.876942746700999E-11
i -2.018902329046642E-14 4.446021441231832E-14 -1.492699720847468E-11 7.418620318887412E-11 -7.876942746700999E-11 9.485105483129581E-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 17.8   n/a MPO397536  

434788 (2006 QS38)          Discovered 2006-Aug-18 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04

Alternate Designations
 2006 QS38 = 2003 UZ218 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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