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JPL Small-Body Database Browser
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4316 Babinkova (1979 TZ1)
Classification: Main-belt Asteroid          SPK-ID: 2004316
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 .02151451329173137 4.288e-08  
a 2.898909178451399 1.4206e-08 au
q 2.836540558400084 1.2816e-07 au
i 1.24092439943923 4.4389e-06 deg
node 340.12119755636 0.00017438 deg
peri 178.8115077491501 0.00019654 deg
M 313.230309397522 9.0911e-05 deg
tp 2459234.713722683471
(2021-Jan-20.21372268)
0.00045563 TDB
period 1802.811587587926
4.94
1.3252e-05
3.628e-08
d
yr
n .1996880885826025 1.4679e-09 deg/d
Q 2.961277798502713 1.4512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2477  
   data-arc span      17455 days (47.79 yr)  
   first obs. used      1972-04-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:09:52  

Additional Information
 Earth MOID = 1.844 au 
 Jupiter MOID = 2.00579 au 
 T_jup = 3.287 
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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 12.6   n/a MPO452226  
diameter diameter 9.681 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.207   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4316 Babinkova (1979 TZ1)          Discovered 1979-Oct-14 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1979 TZ1 = 1972 HO1 = 1977 HK = 1979 UV1 = 1979 WT7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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