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JPL Small-Body Database Browser
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3750 Ilizarov (1982 TD1)
Classification: Main-belt Asteroid          SPK-ID: 2003750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04865775041176947 5.2136e-08  
a 3.018842603228843 1.712e-08 au
q 2.871952513308518 1.61e-07 au
i 10.42372082336007 5.7654e-06 deg
node 7.937599279822258 2.1097e-05 deg
peri 197.5000713298201 5.0457e-05 deg
M 172.8814995085966 4.7648e-05 deg
tp 2457680.463298302534
(2016-Oct-18.96329830)
0.00025115 TDB
period 1915.839540682709
5.25
1.6298e-05
4.462e-08
d
yr
n .1879071771698135 1.5985e-09 deg/d
Q 3.165732693149169 1.7953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2744  
   data-arc span      17131 days (46.90 yr)  
   first obs. used      1973-01-02  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:53:05  

Additional Information
 Earth MOID = 1.87095 au 
 Jupiter MOID = 1.80003 au 
 T_jup = 3.220 
[ 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 12.2   n/a MPO458867  
diameter diameter 12.295 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.185   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3750 Ilizarov (1982 TD1)          Discovered 1982-Oct-14 by Karachkina, L. G. at Naunchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 TD1 = 1974 DD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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