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JPL Small-Body Database Browser
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52704 (1998 FX74)
Classification: Main-belt Asteroid          SPK-ID: 2052704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1301431174581422 3.6265e-08  
a 3.156541632657432 2.0674e-08 au
q 2.745739464196979 1.1761e-07 au
i 9.81273712057547 5.0456e-06 deg
node 12.94238255276172 2.4055e-05 deg
peri 274.7544659880296 3.1179e-05 deg
M 263.6711149105971 2.1228e-05 deg
tp 2459548.612545457713
(2021-Nov-30.11254546)
0.00012175 TDB
period 2048.404444644444
5.61
2.0124e-05
5.51e-08
d
yr
n .1757465430917319 1.7266e-09 deg/d
Q 3.567343801117884 2.3365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1835  
   data-arc span      7991 days (21.88 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:33:35  

Additional Information
 Earth MOID = 1.75266 au 
 Jupiter MOID = 1.72531 au 
 T_jup = 3.170 
[ 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 12.7   n/a MPO439448  
diameter diameter 14.387 km 0.136 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52704 (1998 FX74)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FX74 = 2000 SE10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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