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344008 (2011 SL6)
Classification: Main-belt Asteroid          SPK-ID: 2344008
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03329381756699032 4.3052e-08  
a 3.003970453033137 2.8919e-08 au
q 2.903956808793223 1.2504e-07 au
i 11.82436192315041 4.7423e-06 deg
node 202.2915185639847 1.9763e-05 deg
peri 319.2016005265104 7.2544e-05 deg
M 138.0783575072138 6.8767e-05 deg
tp 2458667.101235439901
(2019-Jul-02.60123544)
0.00036664 TDB
period 1901.699585526408
5.21
2.7461e-05
7.518e-08
d
yr
n .189304347931668 2.7336e-09 deg/d
Q 3.103984097273051 2.9882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      8116 days (22.22 yr)  
   first obs. used      1999-04-16  
   last obs. used      2021-07-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46727  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:18:52  

Additional Information
 Earth MOID = 1.91748 au 
 Jupiter MOID = 1.87601 au 
 T_jup = 3.219 
[ 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 16.00   n/a E2021B25  
diameter diameter 4.530 km 0.570 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

344008 (2011 SL6)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2011 SL6 = 2001 SP306 = 2010 ET27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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