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JPL Small-Body Database Browser
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324864 (2007 TW66)
Classification: Main-belt Asteroid          SPK-ID: 2324864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724345771505239 9.5216e-08  
a 2.190197835757503 2.2044e-08 au
q 1.812531998072666 2.0148e-07 au
i 5.599005395202461 1.7399e-05 deg
node 176.1974499992986 8.8991e-05 deg
peri 239.7507969436141 0.00010568 deg
M 179.1521054551128 4.8357e-05 deg
tp 2458011.326966642317
(2017-Sep-14.82696664)
0.00015931 TDB
period 1183.922965738792
3.24
1.7874e-05
4.894e-08
d
yr
n .3040738379252174 4.5906e-09 deg/d
Q 2.567863673442341 2.5845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      6740 days (18.45 yr)  
   first obs. used      1999-03-20  
   last obs. used      2017-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:40:33  

Additional Information
 Earth MOID = .830913 au 
 Jupiter MOID = 2.78655 au 
 T_jup = 3.648 
[ 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 18.4   n/a MPO418667  

324864 (2007 TW66)          Discovered 2007-Oct-12 by Yeung, W. K. Y. at 7300
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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