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74014 (1998 FK114)
Classification: Main-belt Asteroid          SPK-ID: 2074014
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2080621372787256 3.7859e-08  
a 2.415697116989187 1.0439e-08 au
q 1.913082011810361 9.4326e-08 au
i 5.506136420900021 4.2617e-06 deg
node 273.7246604139806 3.759e-05 deg
peri 12.31633776401591 3.8927e-05 deg
M 259.3538416856256 1.325e-05 deg
tp 2459383.904185857734
(2021-Jun-18.40418586)
5.224e-05 TDB
period 1371.39369470669
3.75
8.8894e-06
2.434e-08
d
yr
n .2625066757923193 1.7016e-09 deg/d
Q 2.918312222168013 1.2611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      8058 days (22.06 yr)  
   first obs. used      1998-03-31  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:02:24  

Additional Information
 Earth MOID = .897075 au 
 Jupiter MOID = 2.24794 au 
 T_jup = 3.481 
[ 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 15.2   n/a MPO366099  
diameter diameter 2.596 km 0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.262   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74014 (1998 FK114)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FK114 = 1999 TP272 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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