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79158 (1993 FB17)
Classification: Main-belt Asteroid          SPK-ID: 2079158
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205590267151233 4.3138e-08  
a 3.121578075675167 2.6805e-08 au
q 2.745243661056501 1.3675e-07 au
i 16.21028633922508 6.949e-06 deg
node 176.8702727279765 1.4199e-05 deg
peri 111.6638015184881 3.1432e-05 deg
M 247.5058767177085 3.0462e-05 deg
tp 2459629.987432819106
(2022-Feb-19.48743282)
0.00017453 TDB
period 2014.465015618744
5.52
2.5947e-05
7.104e-08
d
yr
n .1787074966349941 2.3018e-09 deg/d
Q 3.497912490293833 3.0036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      9892 days (27.08 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:38:14  

Additional Information
 Earth MOID = 1.77963 au 
 Jupiter MOID = 1.88412 au 
 T_jup = 3.144 
[ 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 14.8   n/a MPO244792  
diameter diameter 4.853 km 0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79158 (1993 FB17)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1993 FB17 = 2000 QD23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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