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385904 (2006 SW375)
Classification: Main-belt Asteroid          SPK-ID: 2385904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08256513679440405 8.6925e-08  
a 3.128673812755291 4.9999e-08 au
q 2.870354431420081 2.7656e-07 au
i 5.943877686693079 6.3418e-06 deg
node 74.8741824717435 9.6861e-05 deg
peri 84.07570352252516 0.00010573 deg
M 65.2080843821804 4.2096e-05 deg
tp 2458834.367906466205
(2019-Dec-16.86790647)
0.00023787 TDB
period 2021.337613594821
5.53
4.8454e-05
1.327e-07
d
yr
n .1780998867179653 4.2693e-09 deg/d
Q 3.386993194090501 5.4127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2001-12-09  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:04  

Additional Information
 Earth MOID = 1.88707 au 
 Jupiter MOID = 1.62279 au 
 T_jup = 3.200 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.20   n/a E2021B25  

385904 (2006 SW375)          Discovered 2006-Sep-17 by Becker, A. C. at Apache Point
Reference: Last Updated: 2014-02-19

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