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JPL Small-Body Database Browser
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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 ]

[ 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 .2244132980214677 5.0587e-08  
a 2.797659765027967 1.7864e-08 au
q 2.169827710416076 1.4346e-07 au
i 2.216056588741105 5.5448e-06 deg
node 163.9974078696621 0.00016491 deg
peri 149.0861591998688 0.00016562 deg
M 331.7472954815086 1.296e-05 deg
tp 2458734.636910436051
(2019-Sep-08.13691044)
6.1528e-05 TDB
period 1709.191689077866
4.68
1.6371e-05
4.482e-08
d
yr
n .2106258778933247 2.0174e-09 deg/d
Q 3.425491819639857 2.1873e-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 = 1.15536 au 
 Jupiter MOID = 1.87185 au 
 T_jup = 3.288 
[ 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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