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35642 (1998 KF53)
Classification: Main-belt Asteroid          SPK-ID: 2035642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1408886792788149 3.5265e-08  
a 2.662880705085805 1.1896e-08 au
q 2.287710959469226 9.3637e-08 au
i 11.18495944392908 4.2933e-06 deg
node 139.9026766275725 1.9957e-05 deg
peri 85.08767368044721 2.5156e-05 deg
M 39.29758045105019 1.6144e-05 deg
tp 2458827.243592866369
(2019-Dec-09.74359287)
7.0778e-05 TDB
period 1587.179308553089
4.35
1.0636e-05
2.912e-08
d
yr
n .2268174730227455 1.5199e-09 deg/d
Q 3.038050450702383 1.3572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1807  
   data-arc span      8469 days (23.19 yr)  
   first obs. used      1997-04-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5062  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:31:49  

Additional Information
 Earth MOID = 1.3123 au 
 Jupiter MOID = 2.04034 au 
 T_jup = 3.344 
[ 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 MPO337551  
diameter diameter 5.325 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.206   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35642 (1998 KF53)          Discovered 1998-May-23 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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