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70665 (1999 TF286)
Classification: Main-belt Asteroid          SPK-ID: 2070665
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0590878656902717 3.0652e-08  
a 2.448315011651493 1.0534e-08 au
q 2.303649303075553 7.453e-08 au
i 5.380843146765726 4.1468e-06 deg
node 267.7358155035752 4.3332e-05 deg
peri 140.6979691558081 6.3865e-05 deg
M 106.699132197321 4.649e-05 deg
tp 2458585.777348506141
(2019-Apr-12.27734851)		 0.00017996 TDB
period 1399.263062999288
3.83		 9.0306e-06
2.472e-08		 d
yr
n .2572782842050788 1.6604e-09 deg/d
Q 2.592980720227432 1.1156e-08 au
   Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      8562 days (23.44 yr)  
   first obs. used      1996-11-12  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:40:21  

Additional Information
 Earth MOID = 1.31698 au 
 Jupiter MOID = 2.62646 au 
 T_jup = 3.489 
[ 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 15.8   n/a MPO412619  

70665 (1999 TF286)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 TF286 = 1996 VN28 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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