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266653 (2008 TS30)
Classification: Outer Main-belt Asteroid          SPK-ID: 2266653
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1384724490029579 4.1842e-08  
a 3.216622207111106 2.972e-08 au
q 2.771208652575131 1.2694e-07 au
i .8367463966478603 5.3241e-06 deg
node 151.2050304515356 0.00032385 deg
peri 111.9503968655526 0.00032457 deg
M 114.6908210410671 1.9976e-05 deg
tp 2458329.187596122672
(2018-Jul-29.68759612)
0.00011787 TDB
period 2107.164838494815
5.77
2.9203e-05
7.995e-08
d
yr
n .1708456753944102 2.3678e-09 deg/d
Q 3.66203576164708 3.3835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7285 days (19.95 yr)  
   first obs. used      2000-02-12  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:48:44  

Additional Information
 Earth MOID = 1.7557 au 
 Jupiter MOID = 1.41122 au 
 T_jup = 3.175 
[ 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 15.6   n/a MPO450146  

266653 (2008 TS30)          Discovered 2008-Oct-01 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2008 TS30 = 2000 HY68 = 2006 FX18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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