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146611 (2001 TB205)
Classification: Main-belt Asteroid          SPK-ID: 2146611
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .297085846567582 3.9234e-08  
a 2.590177256737047 1.5078e-08 au
q 1.820672253659224 1.0282e-07 au
i 12.82454759631485 5.6126e-06 deg
node 106.9694738007058 2.0981e-05 deg
peri 233.7853939468693 2.4323e-05 deg
M 189.3511083638827 1.7171e-05 deg
tp 2459722.261357418519
(2022-May-22.76135742)
7.7725e-05 TDB
period 1522.623945455933
4.17
1.3295e-05
3.64e-08
d
yr
n .2364339540793192 2.0645e-09 deg/d
Q 3.35968225981487 1.9558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55411  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:38:21  

Additional Information
 Earth MOID = .842716 au 
 Jupiter MOID = 2.12333 au 
 T_jup = 3.323 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO417788  

146611 (2001 TB205)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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