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JPL Small-Body Database Browser
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48793 (1997 TK8)
Classification: Main-belt Asteroid          SPK-ID: 2048793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03062787277688105 4.3572e-08  
a 2.704626414297879 1.33e-08 au
q 2.621789460571772 1.202e-07 au
i 5.678017798569116 4.663e-06 deg
node 202.3865105550223 4.1804e-05 deg
peri 168.5157216504161 8.2078e-05 deg
M 296.3677439513855 6.9214e-05 deg
tp 2458887.666764536029
(2020-Feb-08.16676454)
0.00031218 TDB
period 1624.648278288124
4.45
1.1983e-05
3.281e-08
d
yr
n .2215864226190105 1.6344e-09 deg/d
Q 2.787463368023987 1.3707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      9014 days (24.68 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56009  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:38:38  

Additional Information
 Earth MOID = 1.62051 au 
 Jupiter MOID = 2.33672 au 
 T_jup = 3.358 
[ 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 15.1   n/a MPO347859  

48793 (1997 TK8)          Discovered 1997-Oct-04 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TK8 = 2000 GQ53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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