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JPL Small-Body Database Browser
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146570 (2001 TK60)
Classification: Main-belt Asteroid          SPK-ID: 2146570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1167535725677055 5.1482e-08  
a 2.677960807971949 1.7966e-08 au
q 2.365299316444924 1.4159e-07 au
i 3.590746045048224 4.5947e-06 deg
node 43.82259898496473 8.7358e-05 deg
peri 117.4291820729497 8.9755e-05 deg
M 234.3075913009476 2.1313e-05 deg
tp 2459159.370647007556
(2020-Nov-05.87064701)
9.6877e-05 TDB
period 1600.680860563673
4.38
1.6109e-05
4.41e-08
d
yr
n .2249042947094572 2.2633e-09 deg/d
Q 2.990622299498973 2.0064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7554 days (20.68 yr)  
   first obs. used      1999-03-23  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57857  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:59:56  

Additional Information
 Earth MOID = 1.37654 au 
 Jupiter MOID = 1.98968 au 
 T_jup = 3.365 
[ 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 15.5   n/a MPO453931  

146570 (2001 TK60)          Discovered 2001-Oct-13 by LINEAR at Socorro
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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