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362654 (2011 SM275)
Classification: Main-belt Asteroid          SPK-ID: 2362654
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03340975696656941 9.2899e-08  
a 2.771407372857192 3.5614e-08 au
q 2.678815326074674 2.4154e-07 au
i 26.50244452457085 1.2623e-05 deg
node 11.1706943108636 1.0555e-05 deg
peri 281.7457587027466 0.00020191 deg
M 88.46935226908822 0.00020469 deg
tp 2458786.367488952068
(2019-Oct-29.86748895)
0.00095808 TDB
period 1685.19040948543
4.61
3.2483e-05
8.893e-08
d
yr
n .2136257113579974 4.1178e-09 deg/d
Q 2.863999419639709 3.6803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6168 days (16.89 yr)  
   first obs. used      2004-01-31  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49307  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:17  

Additional Information
 Earth MOID = 1.73232 au 
 Jupiter MOID = 2.20533 au 
 T_jup = 3.183 
[ 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 16.17   n/a MPCxxxxx  

362654 (2011 SM275)          Discovered 2006-Sep-18 by CSS at Catalina
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2011 SM275 = 2009 FX17 = 2010 GE62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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