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152788 (1999 TS28)
Classification: Main-belt Asteroid          SPK-ID: 2152788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044260733977991 6.0642e-08  
a 3.008792768051165 1.6952e-08 au
q 2.39371707681077 1.7974e-07 au
i 7.63674401376629 5.8461e-06 deg
node 191.590756476628 2.744e-05 deg
peri 190.9774605068467 2.9589e-05 deg
M 15.99286634786447 8.1943e-06 deg
tp 2459115.814189419700
(2020-Sep-23.31418942)
4.3582e-05 TDB
period 1906.280659500351
5.22
1.6111e-05
4.411e-08
d
yr
n .1888494216241791 1.596e-09 deg/d
Q 3.62386845929156 2.0418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      9099 days (24.91 yr)  
   first obs. used      1996-02-17  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:44:22  

Additional Information
 Earth MOID = 1.39599 au 
 Jupiter MOID = 1.8352 au 
 T_jup = 3.205 
[ 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 15.36   n/a E2021B55  

152788 (1999 TS28)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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