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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2595102236174686 8.8832e-08  
a 2.280272071294628 2.8121e-08 au
q 1.688518156164291 2.1367e-07 au
i 5.968400334983074 9.8082e-06 deg
node 32.18829036687921 8.5842e-05 deg
peri 6.337915656130694 8.8409e-05 deg
M 165.8306313197798 2.3212e-05 deg
tp 2457021.150438892431
(2014-Dec-29.65043889)
7.6147e-05 JED
period 1257.703961800256
3.44
2.3266e-05
6.37e-08
d
yr
n .2862358797730923 5.2949e-09 deg/d
Q 2.872025986424965 3.5419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      1997-10-06  
   last obs. used      2016-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61156  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 17:23:36  

Additional Information
 Earth MOID = .694724 au 
 Jupiter MOID = 2.5572 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
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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