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295667 (2008 TG60)
Classification: Main-belt Asteroid          SPK-ID: 2295667
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08209437992740244 5.9308e-08  
a 3.129358921425174 3.7005e-08 au
q 2.872456141200489 1.8984e-07 au
i 1.078020924196911 6.4831e-06 deg
node 6.375347879465245 0.00028018 deg
peri 353.88788494 0.00028217 deg
M 38.47097050893674 3.401e-05 deg
tp 2458784.421212326089
(2019-Oct-27.92121233)
0.00019027 TDB
period 2022.001590641905
5.54
3.5866e-05
9.82e-08
d
yr
n .1780414029673014 3.158e-09 deg/d
Q 3.386261701649859 4.0043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      9828 days (26.91 yr)  
   first obs. used      1992-11-24  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:02:07  

Additional Information
 Earth MOID = 1.86901 au 
 Jupiter MOID = 2.02856 au 
 T_jup = 3.208 
[ 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 16.0   n/a MPO494582  

295667 (2008 TG60)          Discovered 2008-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 TG60 = 2003 WV155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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