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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783147594250256 3.1769e-08  
a 2.641477352651713 1.3254e-08 au
q 2.170462953986969 8.6624e-08 au
i 1.829543762828275 3.4485e-06 deg
node 257.0791301314376 0.00014868 deg
peri 195.8898736132495 0.00014944 deg
M 233.1765082915196 1.7213e-05 deg
tp 2459552.915644527826
(2021-Dec-04.41564453)		 7.7453e-05 TDB
period 1568.081980325412
4.29		 1.1802e-05
3.231e-08		 d
yr
n .2295798335271297 1.7279e-09 deg/d
Q 3.112491751316457 1.5617e-08 au
   Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      10537 days (28.85 yr)  
   first obs. used      1992-01-02  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:36  

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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