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70548 (1999 TF134)
Classification: Main-belt Asteroid          SPK-ID: 2070548
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783147576179395 3.3695e-08  
a 2.64147735198254 1.3861e-08 au
q 2.170462958210496 9.0537e-08 au
i 1.829542762648138 4.0749e-06 deg
node 257.0791484027209 0.00015345 deg
peri 195.8898560785356 0.00015422 deg
M 233.1765079439269 1.7338e-05 deg
tp 2459552.915645831947
(2021-Dec-04.41564583)		 7.7845e-05 TDB
period 1568.081979729542
4.29		 1.2343e-05
3.379e-08		 d
yr
n .2295798336143699 1.8071e-09 deg/d
Q 3.112491745754583 1.6333e-08 au
   Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      10437 days (28.57 yr)  
   first obs. used      1992-01-02  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57257  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:27:55  

Additional Information
 Earth MOID = 1.18723 au 
 Jupiter MOID = 2.07812 au 
 T_jup = 3.371 
[ 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 15.3   n/a MPO257320  
diameter diameter 5.590 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70548 (1999 TF134)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TF134 = 2001 FG36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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