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79753 (1998 TK6)
Classification: Main-belt Asteroid          SPK-ID: 2079753
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173498385501766 4.7884e-08  
a 2.630945152791728 1.9261e-08 au
q 2.059109648598076 1.2963e-07 au
i 26.96043635172806 7.4973e-06 deg
node 197.8932490130796 9.4896e-06 deg
peri 287.7449015002678 1.6776e-05 deg
M 292.2410171258937 1.4046e-05 deg
tp 2459293.879994432381
(2021-Mar-20.37999443)
6.1761e-05 TDB
period 1558.712860136781
4.27
1.7117e-05
4.686e-08
d
yr
n .2309597933056183 2.5363e-09 deg/d
Q 3.20278065698538 2.3447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1998-09-29  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:22:08  

Additional Information
 Earth MOID = 1.20438 au 
 Jupiter MOID = 2.17574 au 
 T_jup = 3.215 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO267951  
diameter diameter 4.557 km 0.221 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79753 (1998 TK6)          Discovered 1998-Oct-13 by Sarounova, L. at Ondrejov
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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