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52693 (1998 FH13)
Classification: Main-belt Asteroid          SPK-ID: 2052693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343672840558421 4.4304e-08  
a 3.180194252537298 1.9423e-08 au
q 2.752880188053863 1.461e-07 au
i 6.277258083219293 4.6257e-06 deg
node 131.7584218415973 4.1756e-05 deg
peri 84.38369362984393 4.4876e-05 deg
M 327.930153667546 1.7664e-05 deg
tp 2459385.032675097567
(2021-Jun-19.53267510)
0.00010232 TDB
period 2071.471199033979
5.67
1.8977e-05
5.196e-08
d
yr
n .1737895270607114 1.5921e-09 deg/d
Q 3.607508317020734 2.2033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1126  
   data-arc span      10169 days (27.84 yr)  
   first obs. used      1993-05-20  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54814  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:31  

Additional Information
 Earth MOID = 1.75437 au 
 Jupiter MOID = 1.40561 au 
 T_jup = 3.176 
[ 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 13.99   n/a MPCxxxxx  
diameter diameter 7.781 km 0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52693 (1998 FH13)          Discovered 1998-Mar-26 by NEAT at Haleakala
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FH13 = 2000 SC333 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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