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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2586594749607534 9.0543e-08  
a 2.28013659352867 3.0119e-08 AU
q 1.690357659407744 2.1859e-07 AU
i 5.964797753155984 1.0016e-05 deg
node 32.22461226330612 9.8547e-05 deg
peri 6.225464330886549 0.00010247 deg
M 354.2619287294742 2.698e-05 deg
tp 2457020.544866173915
(2014-Dec-29.04486617)
9.4316e-05 JED
period 1257.591877548836
3.44
2.4918e-05
6.822e-08
d
yr
n .2862613908589117 5.672e-09 deg/d
Q 2.869915527649597 3.791e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6282 days (17.20 yr)  
   first obs. used      1997-10-06  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60779  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 08:45:28  

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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