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344247 (2001 SL179)
Classification: Main-belt Asteroid          SPK-ID: 2344247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766314713695001 1.1004e-07  
a 3.094279092389493 3.1436e-08 au
q 2.547732023472856 3.4584e-07 au
i 29.17924840346437 1.1976e-05 deg
node 54.1016326431337 1.5849e-05 deg
peri 324.278460827984 2.5578e-05 deg
M 99.98918277574757 2.0948e-05 deg
tp 2458048.310468121111
(2017-Oct-21.81046812)
0.00011369 TDB
period 1988.097371715054
5.44
3.0297e-05
8.295e-08
d
yr
n .181077649979207 2.7595e-09 deg/d
Q 3.640826161306131 3.6989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      7222 days (19.77 yr)  
   first obs. used      1999-05-23  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58877  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:47:04  

Additional Information
 Earth MOID = 1.59146 au 
 Jupiter MOID = 1.87079 au 
 T_jup = 3.007 
[ 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 15.0   n/a MPO437458  
diameter diameter 5.961 km 2.443 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

344247 (2001 SL179)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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