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JPL Small-Body Database Browser
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295688 (2008 TO128)
Classification: Main-belt Asteroid          SPK-ID: 2295688
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1737232453422256 6.6755e-08  
a 3.0927826453158 3.0688e-08 au
q 2.555494407033426 2.1123e-07 au
i 2.453371877641522 6.2549e-06 deg
node 105.2462261907719 0.00018217 deg
peri 288.9028526907454 0.00018331 deg
M 320.1217509952611 1.8403e-05 deg
tp 2458820.567599657827
(2019-Dec-03.06759966)
0.00010235 TDB
period 1986.655328507613
5.44
2.9569e-05
8.096e-08
d
yr
n .1812090878745606 2.6971e-09 deg/d
Q 3.630070883598175 3.602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5816 days (15.92 yr)  
   first obs. used      2003-11-24  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:02:34  

Additional Information
 Earth MOID = 1.56272 au 
 Jupiter MOID = 1.80247 au 
 T_jup = 3.200 
[ 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 16.5   n/a MPO411154  

295688 (2008 TO128)          Discovered 2008-Oct-08 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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