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52712 (1998 FK107)
Classification: Main-belt Asteroid          SPK-ID: 2052712
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02567737202333698 5.2556e-08  
a 3.08358760950593 2.1313e-08 au
q 3.004409183290094 1.6497e-07 au
i 8.205086243086615 5.5266e-06 deg
node 321.4378677670444 3.0148e-05 deg
peri 196.9000591795148 9.0955e-05 deg
M 351.0646661987579 8.4671e-05 deg
tp 2458649.589786723093
(2019-Jun-15.08978672)
0.00046512 TDB
period 1977.802241462648
5.41
2.0505e-05
5.614e-08
d
yr
n .1820202204512461 1.8871e-09 deg/d
Q 3.162766035721766 2.186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1180  
   data-arc span      12198 days (33.40 yr)  
   first obs. used      1985-12-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:41  

Additional Information
 Earth MOID = 2.0155 au 
 Jupiter MOID = 1.84644 au 
 T_jup = 3.211 
[ 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 13.6   n/a MPO474411  
diameter diameter 6.606 km 0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52712 (1998 FK107)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FK107 = 1985 XL1 = 2000 QA170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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