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82937 Lesicki (2001 QW113)
Classification: Main-belt Asteroid          SPK-ID: 2082937
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0660948912255844 6.0036e-08  
a 3.154321341953003 2.5378e-08 au
q 2.945836815966079 1.8867e-07 au
i 21.41719186801884 7.3413e-06 deg
node 211.8009865812863 1.103e-05 deg
peri 205.8056420173779 4.0446e-05 deg
M 145.2102221194494 3.8754e-05 deg
tp 2458571.123656123617
(2019-Mar-28.62365612)
0.00021924 TDB
period 2046.24357334207
5.60
2.4694e-05
6.761e-08
d
yr
n .1759321347125956 2.1232e-09 deg/d
Q 3.362805867939926 2.7055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      9426 days (25.81 yr)  
   first obs. used      1995-08-19  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54426  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:18:41  

Additional Information
 Earth MOID = 1.96379 au 
 Jupiter MOID = 1.99829 au 
 T_jup = 3.096 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457456.5 (2016-Mar-09.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06540865261099404 5.9483e-08  
q 2.947924937218918 1.8661e-07 au
tp 2456531.369607011270
(2013-Aug-26.86960701)
0.00022435 TDB
node 211.8280267237007 1.1031e-05 deg
peri 207.0378084808767 4.1398e-05 deg
i 21.41550021021127 7.3408e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      9426 days (25.81 yr)  
   first obs. used      1995-08-19  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54426  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:18:41  

Additional Information
 Jupiter MOID = 1.99829 au 
 T_jup = 3.096 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.538228867777237E-15 -1.101241462203711E-14 -6.532893247739835E-12 1.10779044908215E-14 -1.202050892896729E-12 3.333077442617088E-15
q -1.101241462203711E-14 3.482440930467819E-14 2.034986803530203E-11 -3.333276756117033E-14 3.785531195098236E-12 -7.393312832032131E-15
tp -6.532893247739835E-12 2.034986803530203E-11 5.033314475552817E-8 -4.547573416556443E-11 8.954011824634126E-9 -2.137902110421433E-11
node 1.10779044908215E-14 -3.333276756117033E-14 -4.547573416556443E-11 1.216856439008142E-10 -1.207790765961889E-10 -6.728794912935713E-12
peri -1.202050892896729E-12 3.785531195098236E-12 8.954011824634126E-9 -1.207790765961889E-10 1.713771951547712E-9 2.88050617372632E-12
i 3.333077442617088E-15 -7.393312832032131E-15 -2.137902110421433E-11 -6.728794912935713E-12 2.88050617372632E-12 5.388691180407845E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.46   n/a E2021B10  
diameter diameter 6.983 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.191 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.069   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

82937 Lesicki           Discovered 2001 Aug. 26 by P. Pravec and P. Kusnirak at Ondrejov.
Andrzej Lesicki (b. 1950) is a cellular biologist working at Adam Mickiewicz University in Poznań, Poland. From his position as Rector of the university, he has actively supported asteroid research at the university's observatory and helped to develop a computer cluster that is used for modeling asteroids from their lightcurves.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-10-26Last Updated: 2019-04-09

Alternate Designations
 2001 QW113 = 1995 QP1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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