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26955 Lie (1997 MR1)
Classification: Main-belt Asteroid          SPK-ID: 2026955
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09308226201243013 7.4354e-08  
a 2.300178357220838 1.0452e-08 au
q 2.086072552698687 1.7072e-07 au
i 23.63899435050185 6.962e-06 deg
node 252.4919092902466 1.0513e-05 deg
peri 349.5000215812805 2.4119e-05 deg
M 217.628063876682 2.3307e-05 deg
tp 2459504.421149879237
(2021-Oct-16.92114988)
8.3451e-05 TDB
period 1274.209081482128
3.49
8.6853e-06
2.378e-08
d
yr
n .2825282014010267 1.9258e-09 deg/d
Q 2.514284161742989 1.1425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      889  
   data-arc span      8245 days (22.57 yr)  
   first obs. used      1997-06-30  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:54:24  

Additional Information
 Earth MOID = 1.0741 au 
 Jupiter MOID = 2.54017 au 
 T_jup = 3.475 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO358881  
diameter diameter 2.949 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.268   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26955 Lie           Discovered 1997 June 30 by P. G. Comba at Prescott.
Marius Sophus Lie (1842-1899) was a Norwegian mathematician who formulated the theory of finite continuous groups of transformations, now called Lie groups. This theory and its generalizations have had a major impact on the development of twentieth-century algebra, as well as in celestial mechanics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011101/MPCPages.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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