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2199 Klet (1978 LA)
Classification: Main-belt Asteroid          SPK-ID: 2002199
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008289860389783 6.6023e-08  
a 2.241282040817167 1.1496e-08 AU
q 1.791167641132483 1.466e-07 AU
i 8.197519703249345 7.5228e-06 deg
node 146.9473467039063 3.9715e-05 deg
peri 142.813957294968 4.3748e-05 deg
M 281.1594536127134 2.3047e-05 deg
tp 2457268.904824741301
(2015-Sep-03.40482474)
7.9397e-05 JED
period 1225.584313333091
3.36
9.4298e-06
2.582e-08
d
yr
n .2937374410585807 2.26e-09 deg/d
Q 2.69139644050185 1.3805e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1236  
   data-arc span      26945 days (73.77 yr)  
   first obs. used      1941-04-19  
   last obs. used      2015-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49719  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:01:29  

Additional Information
 Earth MOID = .784142 AU 
 T_jup = 3.594 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO253376  
rotation period rot_per 12.857 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Skiff, B.A. (2011) Posting on CALL web site. http://www.minorplanet.info/call.html]

2199 Klet           Discovered 1978 June 6 by A. Mrkos at the Klet Observatory.
Named for the observatory at which this minor planet was discovered and for the mountain in southern Bohemia on which the observatory is located.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5524Last Updated: 2006-03-21

[ show close-approach data ]
Alternate Designations
 1978 LA = 1928 QE = 1941 HG = 1948 MD = 1975 RU 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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