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146588 (2001 TC127)
Classification: Main-belt Asteroid          SPK-ID: 2146588
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2239861452793436 5.0663e-08  
a 2.79634615778431 1.7663e-08 au
q 2.170003361035499 1.4344e-07 au
i 2.216358399272742 5.5457e-06 deg
node 163.9860449329495 0.00016489 deg
peri 149.1282191887452 0.00016559 deg
M 56.01743930207134 1.2996e-05 deg
tp 2458734.730233109293
(2019-Sep-08.23023311)
6.1616e-05 TDB
period 1707.9880350246
4.68
1.6183e-05
4.431e-08
d
yr
n .2107743102514268 1.997e-09 deg/d
Q 3.422688954533121 2.1619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      8981 days (24.59 yr)  
   first obs. used      1995-04-01  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57288  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:00:13  

Additional Information
 Earth MOID = 1.15638 au 
 Jupiter MOID = 1.87727 au 
 T_jup = 3.289 
[ 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 16.1   n/a MPO439880  
diameter diameter 2.735 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146588 (2001 TC127)          Discovered 2001-Oct-13 by Spacewatch at Kitt Peak
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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