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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04607314841438212 1.5379e-07  
a 2.953245157995368 4.1982e-08 AU
q 2.817179855526992 4.6359e-07 AU
i 1.426087364922791 1.9372e-05 deg
node 200.0714738986055 0.00036866 deg
peri 24.63918181243727 0.00041291 deg
M 147.0989077628694 0.00018846 deg
tp 2456243.048857481699
(2012-Nov-11.54885748)
0.00096449 JED
period 1853.735119136069
5.08
3.9527e-05
1.082e-07
d
yr
n .1942025029809963 4.141e-09 deg/d
Q 3.089310460463744 4.3916e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      8187 days (22.41 yr)  
   first obs. used      1992-05-01  
   last obs. used      2014-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63862  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 15:24:17  

Additional Information
 Earth MOID = 1.80933 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 15.2 mag n/a MPO231673  

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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