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3418 Izvekov (1973 QZ1)
Classification: Main-belt Asteroid          SPK-ID: 2003418
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884976074813413 3.4943e-08  
a 3.15657727011318 1.3855e-08 au
q 2.561570006866862 1.1205e-07 au
i 1.893120431275238 3.342e-06 deg
node 83.97153040917577 0.00011828 deg
peri 285.261088740689 0.00011858 deg
M 97.14703622472246 8.9172e-06 deg
tp 2458447.722803305060
(2018-Nov-25.22280330)
4.9854e-05 TDB
period 2048.439134569664
5.61
1.3487e-05
3.693e-08
d
yr
n .1757435668576156 1.1571e-09 deg/d
Q 3.751584533359498 1.6467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2746  
   data-arc span      33017 days (90.40 yr)  
   first obs. used      1929-12-03  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45381  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:54:06  

Additional Information
 Earth MOID = 1.56184 au 
 Jupiter MOID = 1.71116 au 
 T_jup = 3.177 
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Orbital Elements at Epoch 2456675.5 (2014-Jan-18.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181169094239572 3.4191e-08  
q 2.589410195524925 1.0813e-07 au
tp 2456388.388275973165
(2013-Apr-05.88827597)
5.307e-05 TDB
node 84.22914890034349 0.00011749 deg
peri 284.1217125776951 0.00011784 deg
i 1.89663792557291 3.3507e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2746  
   data-arc span      33017 days (90.40 yr)  
   first obs. used      1929-12-03  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45381  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:54:06  

Additional Information
 Jupiter MOID = 1.71116 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.169050166953273E-15 -3.676335642569365E-15 -6.254083144479617E-14 -2.41264452531107E-16 -3.380484699319141E-14 -7.086871071089435E-17
q -3.676335642569365E-15 1.169166257533499E-14 1.495558561021682E-13 9.489850757131991E-16 1.018327481615566E-13 3.060707706590832E-16
tp -6.254083144479617E-14 1.495558561021682E-13 2.816417706849266E-9 -7.443527390945125E-12 5.109608853115527E-10 8.923061440409181E-15
node -2.41264452531107E-16 9.489850757131991E-16 -7.443527390945125E-12 1.380331125015073E-8 -1.379658572200941E-8 1.462030105042503E-12
peri -3.380484699319141E-14 1.018327481615566E-13 5.109608853115527E-10 -1.379658572200941E-8 1.388684608537071E-8 -1.45758353192018E-12
i -7.086871071089435E-17 3.060707706590832E-16 8.923061440409181E-15 1.462030105042503E-12 -1.45758353192018E-12 1.122698666434512E-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 12.4   n/a MPO452211  
diameter diameter 19.481 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3418 Izvekov (1973 QZ1)          Discovered 1973-Aug-31 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1973 QZ1 = 1934 RB1 = 1962 TC = 1979 WM7 = 1984 PB = 1984 RJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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