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JPL Small-Body Database Browser
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146583 (2001 TK99)
Classification: Main-belt Asteroid          SPK-ID: 2146583
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09236403866128941 4.5205e-08  
a 2.794375893934969 2.1828e-08 au
q 2.536276050833385 1.3176e-07 au
i 3.679602132901143 5.3889e-06 deg
node 260.2395760152156 9.2244e-05 deg
peri 137.5600444506202 9.8839e-05 deg
M 257.1903353689962 3.6517e-05 deg
tp 2459087.755901408902
(2020-Aug-26.25590141)		 0.00017517 TDB
period 1706.183218637858
4.67		 1.9992e-05
5.474e-08		 d
yr
n .2109972692659633 2.4723e-09 deg/d
Q 3.052475737036554 2.3844e-08 au
   Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6601 days (18.07 yr)  
   first obs. used      2001-09-28  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:05:41  

Additional Information
 Earth MOID = 1.54466 au 
 Jupiter MOID = 2.31073 au 
 T_jup = 3.318 
[ 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 16.0   n/a MPO449800  

146583 (2001 TK99)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 TK99 = 2005 ML27 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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