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JPL Small-Body Database Browser
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52346 (1993 FG8)
Classification: Main-belt Asteroid          SPK-ID: 2052346
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904109411502019 5.182e-08  
a 2.306844044773759 6.6494e-09 au
q 1.867595699121649 1.1981e-07 au
i 12.44654966378645 4.2078e-06 deg
node 169.4988805138751 1.8171e-05 deg
peri 210.5072436010109 2.0087e-05 deg
M 318.1838788307642 7.7412e-06 deg
tp 2458749.150722332476
(2019-Sep-22.65072233)
2.7495e-05 TDB
period 1279.751888586497
3.50
5.5333e-06
1.515e-08
d
yr
n .2813045272374045 1.2163e-09 deg/d
Q 2.746092390425869 7.9156e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      10781 days (29.52 yr)  
   first obs. used      1990-05-28  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50393  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:00:39  

Additional Information
 Earth MOID = .877308 au 
 Jupiter MOID = 2.72944 au 
 T_jup = 3.532 
[ 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 MPO502506  
diameter diameter 6.680 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52346 (1993 FG8)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FG8 = 1998 QQ92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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