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JPL Small-Body Database Browser
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146605 (2001 TO194)
Classification: Main-belt Asteroid          SPK-ID: 2146605
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587807080148908 3.3793e-08  
a 2.700336714748989 1.6252e-08 au
q 2.27157533930254 8.9955e-08 au
i 13.07127766532675 6.5949e-06 deg
node 30.07683315127008 1.9908e-05 deg
peri 58.58551884715607 3.3159e-05 deg
M 318.4628614578646 2.3764e-05 deg
tp 2458787.507654443543
(2019-Oct-31.00765444)		 0.00010701 TDB
period 1620.784627024393
4.44		 1.4632e-05
4.006e-08		 d
yr
n .2221146437333416 2.0052e-09 deg/d
Q 3.129098090195438 1.8833e-08 au
   Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      6627 days (18.14 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:37:32  

Additional Information
 Earth MOID = 1.31663 au 
 Jupiter MOID = 2.24791 au 
 T_jup = 3.313 
[ 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 14.9   n/a MPO453931  

146605 (2001 TO194)          Discovered 2001-Oct-15 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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