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15771 (1993 FS34)
Classification: Main-belt Asteroid          SPK-ID: 2015771
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1895870682979867 3.7585e-08  
a 3.166208538854258 1.6636e-08 au
q 2.565936344352827 1.1964e-07 au
i 2.183753587683016 3.9721e-06 deg
node 53.87658237632228 0.00010343 deg
peri 293.0498555357436 0.00010386 deg
M 145.5750475255516 1.0879e-05 deg
tp 2458168.368158940787
(2018-Feb-18.86815894)
5.98e-05 TDB
period 2057.821500822358
5.63
1.6218e-05
4.44e-08
d
yr
n .1749422871984449 1.3788e-09 deg/d
Q 3.766480733355689 1.979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1820  
   data-arc span      10302 days (28.21 yr)  
   first obs. used      1992-02-05  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:15:19  

Additional Information
 Earth MOID = 1.56015 au 
 Jupiter MOID = 1.65824 au 
 T_jup = 3.174 
[ 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 13.4   n/a MPO337392  
diameter diameter 10.075 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15771 (1993 FS34)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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