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332271 (2006 SQ40)
Classification: Main-belt Asteroid          SPK-ID: 2332271
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1394224838131627 6.6561e-08  
a 2.223356314173037 1.9931e-08 au
q 1.913370454449353 1.5804e-07 au
i 7.29673032200545 6.435e-06 deg
node 153.2799318387851 4.1422e-05 deg
peri 229.4246572124641 4.605e-05 deg
M 31.13568903809585 2.1735e-05 deg
tp 2458895.770746128580
(2020-Feb-16.27074613)
7.2692e-05 TDB
period 1210.910455444888
3.32
1.6282e-05
4.458e-08
d
yr
n .2972969622825961 3.9976e-09 deg/d
Q 2.53334217389672 2.271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5706 days (15.62 yr)  
   first obs. used      2004-01-13  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:24  

Additional Information
 Earth MOID = .924299 au 
 Jupiter MOID = 2.93703 au 
 T_jup = 3.624 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457607.5 (2016-Aug-07.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403809443910646 6.6759e-08  
q 1.911241277248495 1.5864e-07 au
tp 2457683.785516109276
(2016-Oct-22.28551611)
6.8838e-05 TDB
node 153.3581338320085 4.1415e-05 deg
peri 229.085988342483 4.5938e-05 deg
i 7.297708761823666 6.4364e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5706 days (15.62 yr)  
   first obs. used      2004-01-13  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6339  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:24  

Additional Information
 Jupiter MOID = 2.93703 au 
 T_jup = 3.624 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.45679632077708E-15 -1.054740837280767E-14 -1.163165805527093E-12 -1.555293153037222E-14 -2.175804091296939E-13 -9.597917112619114E-15
q -1.054740837280767E-14 2.516756543709115E-14 2.668730285508503E-12 3.618281974826106E-14 4.877630437953998E-13 2.31061139144366E-14
tp -1.163165805527093E-12 2.668730285508503E-12 4.73873075590108E-9 3.192146000207132E-11 1.385273280260496E-9 8.045538484226329E-12
node -1.555293153037222E-14 3.618281974826106E-14 3.192146000207132E-11 1.715237399241482E-9 -1.69062978333687E-9 1.309074763625694E-11
peri -2.175804091296939E-13 4.877630437953998E-13 1.385273280260496E-9 -1.69062978333687E-9 2.110265731721718E-9 -1.076097087385115E-11
i -9.597917112619114E-15 2.31061139144366E-14 8.045538484226329E-12 1.309074763625694E-11 -1.076097087385115E-11 4.142754675265499E-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 17.9   n/a MPO440510  

332271 (2006 SQ40)          Discovered 2006-Sep-18 by CSS at Catalina
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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