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11421 Cardano (1999 LW2)
Classification: Main-belt Asteroid          SPK-ID: 2011421
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO256949 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1583737 n/a  
a 3.1691759 n/a AU
q 2.6672618 n/a AU
i 3.18751 n/a deg
node 125.35215 n/a deg
peri 357.47453 n/a deg
M 326.25022 n/a deg
tp 2456593.6907792
(2013-Oct-28.19077920)
n/a JED
period 2060.7150773
5.64
n/a
n/a
d
yr
n 0.17469664 n/a deg/d
Q 3.6710900 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      949  
   first obs. used      1975-??-??  
   last obs. used      2013-03-12  
   # oppositions      17  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.51  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.181 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a PDS3 (MPC 35597)  

11421 Cardano           Discovered 1999 June 10 by P. G. Comba at Prescott.
Gerolamo Cardano (1501-1576), prototypical Renaissance man, physician, mathematician, astrologer, inventor and gambler, was the first to publish the solution of the cubic and quartic equations and to give a systematic calculation of probabilities in connection with games of chance.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 1999 LW2 = 1975 GK = 1978 TY4 = 1997 BJ7 = 1998 KJ27 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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