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70517 (1999 TU105)
Classification: Main-belt Asteroid          SPK-ID: 2070517
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .203417534490192 6.4818e-08  
a 2.526134085670757 6.7469e-09 au
q 2.012274118171976 1.6446e-07 au
i 16.34684215516732 6.3808e-06 deg
node 31.33296328240308 1.0441e-05 deg
peri 337.1617625334969 1.4537e-05 deg
M 64.99156493313386 8.3859e-06 deg
tp 2458735.749054993472
(2019-Sep-09.24905499)		 3.4082e-05 TDB
period 1466.503234695292
4.02		 5.8752e-06
1.609e-08		 d
yr
n .2454818997210055 9.8346e-10 deg/d
Q 3.039994053169538 8.1193e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      8883 days (24.32 yr)  
   first obs. used      1995-10-24  
   last obs. used      2020-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:18  

Additional Information
 Earth MOID = 1.02213 au 
 Jupiter MOID = 2.43811 au 
 T_jup = 3.369 
[ 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 15.0   n/a MPO351339  
rotation period rot_per 12. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Polishook, D.; Brosch, N. (2009) Icarus 199, 319-332.]

70517 (1999 TU105)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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