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100098 (1993 FZ19)
Classification: Main-belt Asteroid          SPK-ID: 2100098
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04167568179076151 5.5696e-08  
a 3.009117838382522 2.6102e-08 au
q 2.883710800879188 1.6057e-07 au
i 10.90032731929751 7.1743e-06 deg
node 46.67599990031762 2.7989e-05 deg
peri 103.8105111869086 9.1464e-05 deg
M 114.6386569125784 8.5139e-05 deg
tp 2458393.364247136009
(2018-Oct-01.86424714)
0.00045084 TDB
period 1906.589600030938
5.22
2.4807e-05
6.792e-08
d
yr
n .1888188207856365 2.4568e-09 deg/d
Q 3.134524875885856 2.7189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      9547 days (26.14 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56326  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:34:08  

Additional Information
 Earth MOID = 1.91561 au 
 Jupiter MOID = 1.88322 au 
 T_jup = 3.221 
[ 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 14.8   n/a MPO474877  
diameter diameter 4.278 km 0.510 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100098 (1993 FZ19)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 FZ19 = 2001 VT23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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