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295679 (2008 TA99)
Classification: Main-belt Asteroid          SPK-ID: 2295679
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592032623610357 6.1363e-08  
a 3.161257938095948 3.5232e-08 au
q 2.657975361186352 1.9395e-07 au
i 1.200173892025044 8.1134e-06 deg
node 164.2899199542138 0.00032653 deg
peri 130.1751917278925 0.0003277 deg
M 93.85810848553062 2.5438e-05 deg
tp 2458465.248832689637
(2018-Dec-12.74883269)
0.00014397 TDB
period 2052.997054180315
5.62
3.432e-05
9.396e-08
d
yr
n .17535339335581 2.9314e-09 deg/d
Q 3.664540515005545 4.0841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6732 days (18.43 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6119  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:02:34  

Additional Information
 Earth MOID = 1.64214 au 
 Jupiter MOID = 1.53581 au 
 T_jup = 3.185 
[ 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 16.4   n/a MPO450205  

295679 (2008 TA99)          Discovered 2008-Oct-06 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 TA99 = 2002 RM282 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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