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19435 (1998 FN75)
Classification: Main-belt Asteroid          SPK-ID: 2019435
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115970499118487 4.1137e-08  
a 2.605606211184372 1.3321e-08 au
q 2.314828244784206 1.0689e-07 au
i 15.53509343034282 5.5254e-06 deg
node 22.5806649725265 1.4371e-05 deg
peri 39.0118130503845 2.8584e-05 deg
M 273.8306498484304 2.8007e-05 deg
tp 2459568.215481663968
(2021-Dec-19.71548166)
0.00012113 TDB
period 1536.248946593886
4.21
1.1781e-05
3.225e-08
d
yr
n .2343370199199671 1.797e-09 deg/d
Q 2.896384177584537 1.4807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      14970 days (40.99 yr)  
   first obs. used      1979-11-16  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:53:57  

Additional Information
 Earth MOID = 1.34192 au 
 Jupiter MOID = 2.52056 au 
 T_jup = 3.352 
[ 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 13.59   n/a E2021B10  
diameter diameter 5.513 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.133   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19435 (1998 FN75)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FN75 = 1979 WO2 = 1987 WX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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