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52225 Panchenko (1968 OF1)
Classification: Main-belt Asteroid          SPK-ID: 2052225
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947352061437181 4.527e-08  
a 3.052903218793673 2.169e-08 au
q 2.458395481145066 1.4404e-07 au
i 13.13384698091953 4.871e-06 deg
node 282.7044484489402 2.0854e-05 deg
peri 22.34135710779359 2.3869e-05 deg
M 328.0555854177441 1.3614e-05 deg
tp 2459569.386234304911
(2021-Dec-20.88623430)
7.461e-05 TDB
period 1948.354514042019
5.33
2.0764e-05
5.685e-08
d
yr
n .1847713018372364 1.9691e-09 deg/d
Q 3.647410956442279 2.5914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1007  
   data-arc span      19373 days (53.04 yr)  
   first obs. used      1968-07-25  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51252  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:06:00  

Additional Information
 Earth MOID = 1.44776 au 
 Jupiter MOID = 1.60772 au 
 T_jup = 3.168 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457096.5 (2015-Mar-15.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1930513024640299 4.5302e-08  
q 2.465037503153365 1.438e-07 au
tp 2457618.607046552187
(2016-Aug-18.10704655)
6.6797e-05 TDB
node 282.7302884033259 2.0852e-05 deg
peri 22.12510348947297 2.3914e-05 deg
i 13.12982117058977 4.8697e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1007  
   data-arc span      19373 days (53.04 yr)  
   first obs. used      1968-07-25  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51252  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:06:00  

Additional Information
 Jupiter MOID = 1.60772 au 
 T_jup = 3.168 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.052251539188155E-15 -6.468634653597195E-15 1.066935521878301E-13 4.825521783920188E-15 -8.621128273267568E-15 6.60824455522726E-16
q -6.468634653597195E-15 2.067801195252233E-14 -1.287668156492171E-14 -2.026194259800023E-14 7.051887076258479E-14 -1.235740639406828E-15
tp 1.066935521878301E-13 -1.287668156492171E-14 4.461864025044852E-9 -1.710605682270312E-11 8.092303969776081E-10 -3.83131611468157E-12
node 4.825521783920188E-15 -2.026194259800023E-14 -1.710605682270312E-11 4.348124061311117E-10 -4.260717167595555E-10 5.842028398047333E-12
peri -8.621128273267568E-15 7.051887076258479E-14 8.092303969776081E-10 -4.260717167595555E-10 5.718897733798613E-10 -6.42066141924644E-12
i 6.60824455522726E-16 -1.235740639406828E-15 -3.83131611468157E-12 5.842028398047333E-12 -6.42066141924644E-12 2.371412672684304E-11

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 13.86   n/a MPO636790  
diameter diameter 10.660 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52225 Panchenko           Discovered 1968 July 25 by G. A. Plyugin and Yu. A. Belyaev at Cerro El Roble.
Vladislav Yakovlevich Panchenko (b. 1947) is an authority in laser information technologies, scientific instrumentation technologies, non-linear optics and medical physics. He is director of the Institute on laser and information technologies.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120703/MPCPages.arcLast Updated: 2012-07-09

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Alternate Designations
 1968 OF1 = 2000 LW31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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