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14547 (1997 TF19)
Classification: Main-belt Asteroid          SPK-ID: 2014547
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006191049309553 4.8036e-08  
a 3.12737081919495 1.8614e-08 au
q 2.49996048466087 1.4706e-07 au
i 1.815019035335194 4.9413e-06 deg
node 39.95438054528531 0.00013075 deg
peri 321.455425084438 0.00013121 deg
M 51.37434143478765 9.1159e-06 deg
tp 2458712.222157473962
(2019-Aug-16.72215747)
5.1723e-05 TDB
period 2020.075010423393
5.53
1.8035e-05
4.938e-08
d
yr
n .1782112041099636 1.591e-09 deg/d
Q 3.754781153729029 2.2348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      10401 days (28.48 yr)  
   first obs. used      1991-08-07  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:59:51  

Additional Information
 Earth MOID = 1.49749 au 
 Jupiter MOID = 1.70024 au 
 T_jup = 3.182 
[ 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 14.3   n/a MPO502280  
diameter diameter 7.386 km 0.378 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14547 (1997 TF19)          Discovered 1997-Oct-08 by Kagawa, T., Urata, T. at Gekko
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TF19 = 1991 PE15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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