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JPL Small-Body Database Browser
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39585 (1993 FJ26)
Classification: Main-belt Asteroid          SPK-ID: 2039585
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909431440820048 4.8229e-08  
a 2.70520307599589 1.7599e-08 au
q 2.188663095284924 1.3106e-07 au
i 4.272716080568467 5.5669e-06 deg
node 311.1915662634356 6.5889e-05 deg
peri 330.8572541039474 6.7296e-05 deg
M 239.4556427384606 1.5227e-05 deg
tp 2459144.680055527543
(2020-Oct-22.18005553)
7.0269e-05 TDB
period 1625.167900351154
4.45
1.5859e-05
4.342e-08
d
yr
n .2215155738199197 2.1617e-09 deg/d
Q 3.221743056706857 2.096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      9501 days (26.01 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:07:29  

Additional Information
 Earth MOID = 1.17283 au 
 Jupiter MOID = 1.94227 au 
 T_jup = 3.335 
[ 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 14.9   n/a MPO385068  
diameter diameter 6.577 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39585 (1993 FJ26)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FJ26 = 1999 VK51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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