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17163 Vasifedoseev (1999 LT19)
Classification: Main-belt Asteroid          SPK-ID: 2017163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07702004075139009 4.905e-08  
a 2.903750354633771 1.0984e-08 au
q 2.680103383988015 1.4025e-07 au
i 1.320367975412125 4.613e-06 deg
node 342.9237503674353 0.00015812 deg
peri 3.1591389001204 0.00015988 deg
M 42.2421162876033 2.3116e-05 deg
tp 2458988.429379220087
(2020-May-18.92937922)
0.00011592 TDB
period 1807.329513535133
4.95
1.0255e-05
2.808e-08
d
yr
n .19918891231729 1.1302e-09 deg/d
Q 3.127397325279528 1.183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1826  
   data-arc span      11157 days (30.55 yr)  
   first obs. used      1990-08-16  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48878  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:55:56  

Additional Information
 Earth MOID = 1.67092 au 
 Jupiter MOID = 2.19685 au 
 T_jup = 3.281 
[ show covariance matrix ]

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 14.01   n/a E2021B10  
diameter diameter 4.863 km 0.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.112 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 0.171   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17163 Vasifedoseev           Discovered 1999 June 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Vasiliy G. Fedoseev (b. 1986) was awarded second place in the 2003 Intel International Science and Engineering Fair for his computer science team project. He attends the Lyceum of Information Technologies, #153, Moscow, Russia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

[ show close-approach data ]
Alternate Designations
 1999 LT19 = 1990 QY10 = 1994 LC4 = 1995 SY12 = 1998 FE39 = 1998 FN140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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