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447506 (2006 SJ41)
Classification: Main-belt Asteroid          SPK-ID: 2447506
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .228011503633783 5.6733e-08  
a 2.684659023872713 2.658e-08 au
q 2.072525883095492 1.6516e-07 au
i 7.448527762402604 4.0955e-06 deg
node 127.9690414470881 4.4296e-05 deg
peri 268.3697549348919 4.7684e-05 deg
M 20.93773835024735 1.3895e-05 deg
tp 2458907.054284071256
(2020-Feb-27.55428407)
6.1393e-05 TDB
period 1606.690138715501
4.40
2.3861e-05
6.533e-08
d
yr
n .2240631166677906 3.3275e-09 deg/d
Q 3.296792164649935 3.264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      4875 days (13.35 yr)  
   first obs. used      2006-09-18  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52829  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:09:56  

Additional Information
 Earth MOID = 1.09551 au 
 Jupiter MOID = 2.18324 au 
 T_jup = 3.325 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457738.5 (2016-Dec-16.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .227989753750282 5.6691e-08  
q 2.073174208060684 1.6492e-07 au
tp 2457294.034430826447
(2015-Sep-28.53443083)
5.4461e-05 TDB
node 128.3120237562165 4.4312e-05 deg
peri 267.1263004545727 4.7692e-05 deg
i 7.446296172532122 4.0933e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      4875 days (13.35 yr)  
   first obs. used      2006-09-18  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52829  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:09:56  

Additional Information
 Jupiter MOID = 2.18324 au 
 T_jup = 3.325 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.213814100109572E-15 -9.300213939421205E-15 1.812409670468411E-13 -3.635099261607629E-14 4.71458700953799E-14 -1.914065982495353E-14
q -9.300213939421205E-15 2.719811854733774E-14 -3.555704451460756E-13 9.741803894894391E-14 -5.592689849138683E-14 5.665357098852977E-14
tp 1.812409670468411E-13 -3.555704451460756E-13 2.96598774739067E-9 -4.19142564782281E-11 9.936124873259583E-10 -4.068174389632565E-12
node -3.635099261607629E-14 9.741803894894391E-14 -4.19142564782281E-11 1.963526640979961E-9 -1.959527281589165E-9 -6.944011899264438E-12
peri 4.71458700953799E-14 -5.592689849138683E-14 9.936124873259583E-10 -1.959527281589165E-9 2.274565320659402E-9 5.882606664446304E-12
i -1.914065982495353E-14 5.665357098852977E-14 -4.068174389632565E-12 -6.944011899264438E-12 5.882606664446304E-12 1.675510147990041E-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 16.9   n/a MPO456120  

447506 (2006 SJ41)          Discovered 2006-Sep-18 by CSS at Catalina
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 SJ41 = 2011 YS65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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