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29419 Mladkova (1997 AD18)
Classification: Outer Main-belt Asteroid          SPK-ID: 2029419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0988193414693669 5.0607e-08  
a 3.331121977010781 2.0566e-08 au
q 3.00194269688844 1.6778e-07 au
i 2.247154126578492 3.7205e-06 deg
node 110.8418406753811 0.00014662 deg
peri 239.6660808752178 0.00014819 deg
M 89.28262457222608 2.1224e-05 deg
tp 2458649.757390401084
(2019-Jun-15.25739040)
0.00013151 TDB
period 2220.671047760468
6.08
2.0565e-05
5.63e-08
d
yr
n .1621131596068934 1.5013e-09 deg/d
Q 3.660301257133122 2.2598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1145  
   data-arc span      10908 days (29.86 yr)  
   first obs. used      1991-03-08  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:11:37  

Additional Information
 Earth MOID = 1.99494 au 
 Jupiter MOID = 1.74576 au 
 T_jup = 3.153 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.11   n/a E2021B10  
diameter diameter 6.984 km 1.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

29419 Mládková           Discovered 1997 Jan. 13 by L. Sarounova at Ondrejov.
Meda Mládková (b. 1919) is a Czech art historian and benefactor. A former dancer, she went to Geneva University where she graduated in economics. She stayed in exile, actively supporting Czech refugees and artists. Later she established the Museum Kampa in Prague and a Foundation supporting Czech culture.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-09-28Last Updated: 2015-10-05

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Alternate Designations
 1997 AD18 = 1999 JY106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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