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173179 (1997 TL24)
Classification: Main-belt Asteroid          SPK-ID: 2173179
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2599623079112158 5.3599e-08  
a 2.279459926707195 1.8193e-08 au
q 1.686886263369262 1.2579e-07 au
i 5.968197318956908 6.752e-06 deg
node 32.18159226401117 6.1766e-05 deg
peri 6.251286007998934 6.3391e-05 deg
M 206.8913956024629 1.7747e-05 deg
tp 2459535.117864018222
(2021-Nov-16.61786402)
6.6424e-05 TDB
period 1257.032103478933
3.44
1.5049e-05
4.12e-08
d
yr
n .2863888670811766 3.4287e-09 deg/d
Q 2.872033590045128 2.2923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8230 days (22.53 yr)  
   first obs. used      1997-10-06  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:25:01  

Additional Information
 Earth MOID = .69457 au 
 Jupiter MOID = 2.55829 au 
 T_jup = 3.554 
[ 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 17.0   n/a MPO469856  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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