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JPL Small-Body Database Browser
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80001 (1999 FX38)
Classification: Main-belt Asteroid          SPK-ID: 2080001
[ 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192800020047377 4.0727e-08  
a 2.996187192416147 2.1028e-08 au
q 2.41852224165262 1.2412e-07 au
i 9.981893068985482 5.2141e-06 deg
node 169.8764368516926 2.7091e-05 deg
peri 94.23762259906901 3.0307e-05 deg
M 239.9054799994621 1.3756e-05 deg
tp 2459232.435177551666
(2021-Jan-17.93517755)		 7.4068e-05 TDB
period 1894.313445089592
5.19		 1.9942e-05
5.46e-08		 d
yr
n .190042466801461 2.0007e-09 deg/d
Q 3.573852143179675 2.5082e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1196  
   data-arc span      7574 days (20.74 yr)  
   first obs. used      1999-03-13  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:32  

Additional Information
 Earth MOID = 1.42843 au 
 Jupiter MOID = 1.64841 au 
 T_jup = 3.203 
[ 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 13.5   n/a MPO280278  
diameter diameter 6.670 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80001 (1999 FX38)          Discovered 1999-Mar-20 by LINEAR at Socorro
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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