Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04607317214688574 1.4822e-07  
a 2.95324515264092 4.0914e-08 AU
q 2.817179780331339 4.4499e-07 AU
i 1.42608985932803 1.9098e-05 deg
node 200.0714344582249 0.00034042 deg
peri 24.63921569171947 0.00038746 deg
M 147.0989159302616 0.00018775 deg
tp 2456243.048817485610
(2012-Nov-11.54881749)
0.00096107 JED
period 1853.735114094634
5.08
3.8522e-05
1.055e-07
d
yr
n .1942025035091512 4.0357e-09 deg/d
Q 3.089310524950501 4.2799e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      8266 days (22.63 yr)  
   first obs. used      1992-05-01  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60745  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:52:09  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-May-30 20:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin