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175047 (2004 FK93)
Classification: Main-belt Asteroid          SPK-ID: 2175047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271370529084143 4.5108e-08  
a 2.749646087307485 1.7528e-08 au
q 2.400064187226059 1.3145e-07 au
i 8.964215698531257 4.5652e-06 deg
node 6.48518302031157 2.273e-05 deg
peri 131.946758448354 2.8376e-05 deg
M 289.9082966735889 1.7588e-05 deg
tp 2459524.748322467074
(2021-Nov-06.24832247)
8.2471e-05 TDB
period 1665.381072914547
4.56
1.5925e-05
4.36e-08
d
yr
n .216166741567425 2.067e-09 deg/d
Q 3.099227987388912 1.9757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      6632 days (18.16 yr)  
   first obs. used      2002-12-05  
   last obs. used      2021-01-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:03:48  

Additional Information
 Earth MOID = 1.42297 au 
 Jupiter MOID = 1.93097 au 
 T_jup = 3.317 
[ 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 15.73   n/a E2021B55  
rotation period rot_per 3.256 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Masiero, J.; Jedicke, R.; Durecy, J.; Gwyn, S.; et al. (2009) Icarus 204, 145-171.]

175047 (2004 FK93)          Discovered 2004-Mar-20 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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