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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09299494369013464 5.8092e-08  
a 2.300167105143362 1.0064e-08 au
q 2.086263194722655 1.3525e-07 au
i 23.63722824490265 6.0244e-06 deg
node 252.4875560172756 1.0343e-05 deg
peri 349.5365879614958 2.3985e-05 deg
M 274.0890873466317 2.2722e-05 deg
tp 2459504.576838474796
(2021-Oct-17.07683847)
8.0892e-05 TDB
period 1274.199731675584
3.49
8.3627e-06
2.29e-08
d
yr
n .2825302745328606 1.8543e-09 deg/d
Q 2.514071015564069 1.1e-08 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1997-06-30  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50715  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:58:54  

Additional Information
 Earth MOID = 1.07274 au 
 Jupiter MOID = 2.53935 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 14.96   n/a MPCxxxxx  
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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