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JPL Small-Body Database Browser
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193694 (2001 FK25)
Classification: Main-belt Asteroid          SPK-ID: 2193694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2010314625333687 1.3148e-07  
a 3.097091620955733 4.8659e-08 au
q 2.47447876279516 4.3101e-07 au
i 26.78864128040992 1.6246e-05 deg
node 355.0088307550906 1.633e-05 deg
peri 246.2791021904431 4.6256e-05 deg
M 76.4332261557837 5.2736e-05 deg
tp 2458177.822434853125
(2018-Feb-28.32243485)
0.00028518 TDB
period 1990.80859340857
5.45
4.6917e-05
1.285e-07
d
yr
n .1808310458333037 4.2616e-09 deg/d
Q 3.719704479116305 5.8441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      5931 days (16.24 yr)  
   first obs. used      2001-02-01  
   last obs. used      2017-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61753  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:59:05  

Additional Information
 Earth MOID = 1.58179 au 
 Jupiter MOID = 1.65878 au 
 T_jup = 3.029 
[ 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 15.0   n/a MPO401552  
diameter diameter 6.128 km 1.466 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193694 (2001 FK25)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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