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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0460731750024848 1.4904e-07  
a 2.953245152091439 4.1155e-08 AU
q 2.81717977137389 4.4781e-07 AU
i 1.426086656103476 1.9327e-05 deg
node 200.0715294433283 0.00035398 deg
peri 24.63911791316264 0.0003996 deg
M 147.0989188809428 0.00018781 deg
tp 2456243.048802503170
(2012-Nov-11.54880250)
0.00096142 JED
period 1853.735113577275
5.08
3.875e-05
1.061e-07
d
yr
n .1942025035633512 4.0595e-09 deg/d
Q 3.089310532808987 4.3052e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      8212 days (22.48 yr)  
   first obs. used      1992-05-01  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62775  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:16:29  

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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