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447533 (2006 SW216)
Classification: Main-belt Asteroid          SPK-ID: 2447533
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167649712362668 6.529e-08  
a 2.765631814167375 2.5551e-08 au
q 2.301974436021171 1.776e-07 au
i 14.73982727711878 7.8496e-06 deg
node 48.7415448124657 2.477e-05 deg
peri 23.06424225720747 3.7271e-05 deg
M 16.21599973473591 2.38e-05 deg
tp 2459124.828699424936
(2020-Oct-02.32869942)
0.00011075 TDB
period 1679.925299250549
4.60
2.3281e-05
6.374e-08
d
yr
n .2142952428662178 2.9698e-09 deg/d
Q 3.229289192313579 2.9835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      2001-10-21  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:02  

Additional Information
 Earth MOID = 1.32171 au 
 Jupiter MOID = 2.15002 au 
 T_jup = 3.272 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457425.5 (2016-Feb-07.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164854793778747 6.4925e-08  
q 2.310438554748487 1.76e-07 au
tp 2457439.367992869582
(2016-Feb-20.86799287)
0.00011063 TDB
node 48.79213953379468 2.4777e-05 deg
peri 22.18491346949084 3.7872e-05 deg
i 14.73601402791374 7.8448e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      2001-10-21  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:02  

Additional Information
 Jupiter MOID = 2.15002 au 
 T_jup = 3.272 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.21531062150974E-15 -1.13444234341442E-14 -1.808333333671572E-12 4.908934480599002E-14 -5.167982200899876E-13 1.914541462957315E-15
q -1.13444234341442E-14 3.097745175610226E-14 5.216091897931242E-12 -1.323440468005789E-13 1.477395931082354E-12 -4.825464634251319E-15
tp -1.808333333671572E-12 5.216091897931242E-12 1.223999316260461E-8 -9.710617873783725E-11 3.203036037483045E-9 -1.457668044417175E-11
node 4.908934480599002E-14 -1.323440468005789E-13 -9.710617873783725E-11 6.138862227240955E-10 -6.172351934419752E-10 -4.597539553506419E-13
peri -5.167982200899876E-13 1.477395931082354E-12 3.203036037483045E-9 -6.172351934419752E-10 1.434326192330632E-9 -3.298175378165012E-12
i 1.914541462957315E-15 -4.825464634251319E-15 -1.457668044417175E-11 -4.597539553506419E-13 -3.298175378165012E-12 6.154053019069034E-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 17.02   n/a MPCxxxxx  

447533 (2006 SW216)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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