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79155 (1993 FN8)
Classification: Main-belt Asteroid          SPK-ID: 2079155
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024908806769736 6.0023e-08  
a 3.126678729256084 2.5888e-08 au
q 2.806222672700668 1.9978e-07 au
i 6.499351693382162 5.7119e-06 deg
node 139.9140526928106 3.6771e-05 deg
peri 23.33280334514327 4.2407e-05 deg
M 349.592547311814 2.0213e-05 deg
tp 2459058.880157204533
(2020-Jul-28.38015720)
0.00011347 TDB
period 2019.404480934068
5.53
2.508e-05
6.867e-08
d
yr
n .1782703779252205 2.2141e-09 deg/d
Q 3.4471347858115 2.8541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      670  
   data-arc span      9896 days (27.09 yr)  
   first obs. used      1993-03-17  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:38:15  

Additional Information
 Earth MOID = 1.81593 au 
 Jupiter MOID = 1.53525 au 
 T_jup = 3.196 
[ 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 MPO417371  
diameter diameter 5.390 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79155 (1993 FN8)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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