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173179 (1997 TL24)
Classification: Main-belt Asteroid          SPK-ID: 2173179
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2586594723948896 9.7149e-08  
a 2.28013659427738 3.1512e-08 AU
q 1.690357665813312 2.3131e-07 AU
i 5.964797310087575 1.0792e-05 deg
node 32.22462045830913 0.00013621 deg
peri 6.225457968018403 0.00013904 deg
M 354.2619270360283 3.0097e-05 deg
tp 2457020.544872099521
(2014-Dec-29.04487210)
0.00010525 JED
period 1257.591878168254
3.44
2.607e-05
7.138e-08
d
yr
n .2862613907179158 5.9342e-09 deg/d
Q 2.869915522741448 3.9662e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6175 days (16.91 yr)  
   first obs. used      1997-10-06  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60113  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 16:49:46  

Additional Information
 Earth MOID = .69773 AU 
 T_jup = 3.554 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1 mag n/a MPO260224  

173179 (1997 TL24)          Discovered 1997-Oct-06 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1997 TL24 = 2004 XX107 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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