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JPL Small-Body Database Browser
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52688 (1998 FL1)
Classification: Main-belt Asteroid          SPK-ID: 2052688
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06186252156967155 4.1594e-08  
a 2.991113686400119 2.0697e-08 au
q 2.806075851457852 1.3102e-07 au
i 11.91802391690099 4.5096e-06 deg
node 53.88380726577769 1.889e-05 deg
peri 205.7402956418867 3.9748e-05 deg
M 313.697569554492 3.5038e-05 deg
tp 2458843.523960499795
(2019-Dec-26.02396050)
0.00018377 TDB
period 1889.503962062832
5.17
1.9611e-05
5.369e-08
d
yr
n .1905261948257448 1.9775e-09 deg/d
Q 3.176151521342387 2.1977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1358  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1998-02-27  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:36  

Additional Information
 Earth MOID = 1.79612 au 
 Jupiter MOID = 1.85119 au 
 T_jup = 3.220 
[ 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 13.7   n/a MPO474411  
diameter diameter 5.986 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52688 (1998 FL1)          Discovered 1998-Mar-21 by Linderholm, R. at Lime Creek
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FL1 = 2000 TX19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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