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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009856719854076 5.4659e-08  
a 2.241523030898355 9.1996e-09 au
q 1.791009018262481 1.243e-07 au
i 8.197603965672991 5.3297e-06 deg
node 146.9466891056748 3.8296e-05 deg
peri 142.8136059867646 4.0686e-05 deg
M 38.65199675934416 1.3162e-05 deg
tp 2457268.891885031763
(2015-Sep-03.39188503)
4.4859e-05 JED
period 1225.781986983933
3.36
7.5462e-06
2.066e-08
d
yr
n .2936900719888934 1.808e-09 deg/d
Q 2.692037043534229 1.1049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1412  
   data-arc span      27255 days (74.62 yr)  
   first obs. used      1941-04-19  
   last obs. used      2015-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50159  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:42:33  

Additional Information
 Earth MOID = .781033 au 
 Jupiter MOID = 2.51025 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 12.7 mag n/a MPO347536  
rotation period rot_per 12.857 h n/a LCDB (Rev. 2015-December); 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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