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79170 (1993 FT34)
Classification: Main-belt Asteroid          SPK-ID: 2079170
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932919052967021 3.399e-08  
a 3.122864640356159 1.847e-08 au
q 2.519240184038016 1.0729e-07 au
i 15.8406341870894 4.2447e-06 deg
node 183.6427035476607 1.3988e-05 deg
peri 280.0666584129587 1.8312e-05 deg
M 38.07575753132895 1.0222e-05 deg
tp 2458787.306372569302
(2019-Oct-30.80637257)
5.7485e-05 TDB
period 2015.710542643862
5.52
1.7883e-05
4.896e-08
d
yr
n .1785970715457062 1.5844e-09 deg/d
Q 3.726489096674301 2.204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      9900 days (27.10 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:38:15  

Additional Information
 Earth MOID = 1.59349 au 
 Jupiter MOID = 1.69669 au 
 T_jup = 3.129 
[ 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 14.3   n/a MPO459361  
diameter diameter 3.970 km 0.846 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.406 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.178   0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79170 (1993 FT34)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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Alternate Designations
 1993 FT34 = 2001 QG132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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