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JPL Small-Body Database Browser
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295697 (2008 TD169)
Classification: Main-belt Asteroid          SPK-ID: 2295697
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02907578970905238 6.4736e-08  
a 3.108185355477753 5.6861e-08 au
q 3.017812411705126 2.3216e-07 au
i 11.32970637090221 6.2203e-06 deg
node 107.3181906563327 3.5525e-05 deg
peri 10.28190197467003 0.00014778 deg
M 317.6391174564135 0.00014474 deg
tp 2458836.016473890670
(2019-Dec-18.51647389)
0.00080767 TDB
period 2001.514735048361
5.48
5.4923e-05
1.504e-07
d
yr
n .1798637770165113 4.9356e-09 deg/d
Q 3.19855829925038 5.8514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      5868 days (16.07 yr)  
   first obs. used      2002-12-12  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:39:46  

Additional Information
 Earth MOID = 2.03512 au 
 Jupiter MOID = 1.89163 au 
 T_jup = 3.189 
[ 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 MPO418564  

295697 (2008 TD169)          Discovered 2008-Oct-06 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 TD169 = 2005 LE20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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