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190695 (2001 FX1)
Classification: Main-belt Asteroid          SPK-ID: 2190695
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667706318459631 5.024e-08  
a 2.749581440515818 2.0924e-08 au
q 2.291032006369062 1.4213e-07 au
i 31.37930029172305 8.7414e-06 deg
node 3.355285364185943 8.3979e-06 deg
peri 54.49999167758317 2.874e-05 deg
M 214.2932962733857 2.5362e-05 deg
tp 2459874.523969394169
(2022-Oct-22.02396939)
0.00011984 TDB
period 1665.322341223064
4.56
1.9009e-05
5.204e-08
d
yr
n .2161743652196516 2.4676e-09 deg/d
Q 3.208130874662574 2.4414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      7183 days (19.67 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52097  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 21:23:05  

Additional Information
 Earth MOID = 1.37876 au 
 Jupiter MOID = 2.47345 au 
 T_jup = 3.116 
[ 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 14.7   n/a MPO338455  
diameter diameter 6.414 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190695 (2001 FX1)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 FX1 = 1999 TZ208 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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