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146594 (2001 TN153)
Classification: Main-belt Asteroid          SPK-ID: 2146594
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07503293045984508 6.2302e-08  
a 2.600676912346179 2.1416e-08 au
q 2.405540502433583 1.6022e-07 au
i 6.080434516060847 5.8468e-06 deg
node 88.00656251625978 6.5015e-05 deg
peri 271.5472245728899 7.676e-05 deg
M 178.2444049454549 4.3251e-05 deg
tp 2458242.024711629883
(2018-May-03.52471163)
0.00018057 TDB
period 1531.891583900204
4.19
1.8922e-05
5.181e-08
d
yr
n .235003575829719 2.9028e-09 deg/d
Q 2.795813322258774 2.3023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6687 days (18.31 yr)  
   first obs. used      2001-10-11  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:38:16  

Additional Information
 Earth MOID = 1.41133 au 
 Jupiter MOID = 2.53631 au 
 T_jup = 3.403 
[ 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 16.5   n/a MPO453931  

146594 (2001 TN153)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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