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(2006 SW217)
Classification: Mars-crossing Asteroid          SPK-ID: 3347495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5341705467340513 4.7178e-05  
a 2.860668413425248 0.0002305 au
q 1.332583603001052 2.7615e-05 au
i 3.974033707683805 0.00024016 deg
node 48.23720822712327 0.00028022 deg
peri 345.5146911214437 0.0014431 deg
M 339.4849728700695 0.12949 deg
tp 2459301.209236322739
(2021-Mar-27.70923632)
0.64783 TDB
period 1767.256989062972
4.84
0.21359
0.0005848
d
yr
n .2037055177758147 2.462e-05 deg/d
Q 4.388753223849444 0.00035362 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      85 days  
   first obs. used      2006-09-30  
   last obs. used      2006-12-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .39892  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 23:55:23  

Additional Information
 Earth MOID = .338707 au 
 Jupiter MOID = 1.0559 au 
 T_jup = 3.070 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.3   n/a MPO112932  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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