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357576 (2004 TH174)
Classification: Main-belt Asteroid          SPK-ID: 2357576
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375029334257263 7.0342e-08  
a 3.055388081338291 5.5719e-08 au
q 2.635263257400275 2.303e-07 au
i 15.89132859053319 8.2939e-06 deg
node 13.23002278480141 2.4565e-05 deg
peri 264.6033005208127 4.3117e-05 deg
M 51.94245556531352 4.3405e-05 deg
tp 2458719.039163996445
(2019-Aug-23.53916400)
0.00023063 TDB
period 1950.733746768487
5.34
5.3361e-05
1.461e-07
d
yr
n .1845459435949999 5.0481e-09 deg/d
Q 3.475512905276307 6.338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      5875 days (16.08 yr)  
   first obs. used      2002-03-11  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65116  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:20:21  

Additional Information
 Earth MOID = 1.68008 au 
 Jupiter MOID = 1.83629 au 
 T_jup = 3.163 
[ 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 15.4   n/a MPO437510  

357576 (2004 TH174)          Discovered 2004-Oct-09 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 TH174 = 2009 SZ328 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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