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40444 Palacky (1999 RV35)
Classification: Main-belt Asteroid          SPK-ID: 2040444
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04640296836449255 1.1486e-07  
a 2.952371357712867 4.0754e-08 au
q 2.815372563000683 3.4969e-07 au
i 1.426405777715707 1.3623e-05 deg
node 200.0779213999127 0.00027996 deg
peri 24.51368684470528 0.00031475 deg
M 224.9314222136169 0.00014874 deg
tp 2458095.695141239672
(2017-Dec-08.19514124)
0.00077297 JED
period 1852.912460824865
5.07
3.8366e-05
1.05e-07
d
yr
n .1942887252427123 4.0229e-09 deg/d
Q 3.089370152425051 4.2645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      8629 days (23.62 yr)  
   first obs. used      1992-05-01  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61866  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:40:54  

Additional Information
 Earth MOID = 1.80526 au 
 Jupiter MOID = 1.88029 au 
 T_jup = 3.267 
[ 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 15.3 mag n/a MPO358998  

40444 Palacký           Discovered 1999 Sept. 12 by P. Pravec and M. Wolf at Ondřejov.
František Palacký (1798-1876), Czech historian and politician, contributed greatly to the restoration of the Czech national consciousness with his fundamental History of the Czech Nation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030910/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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