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357573 (2004 TZ164)
Classification: Main-belt Asteroid          SPK-ID: 2357573
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324244966465344 6.5229e-08  
a 3.099521669531319 6.3084e-08 au
q 2.689069072598608 2.251e-07 au
i 10.32547569565583 1.2896e-05 deg
node 357.2652334302008 4.6033e-05 deg
peri 281.0768511389322 7.3719e-05 deg
M 27.4792422646155 5.4042e-05 deg
tp 2458848.360251323042
(2019-Dec-30.86025132)
0.00030046 TDB
period 1993.152103550961
5.46
6.0849e-05
1.666e-07
d
yr
n .1806184281463673 5.5141e-09 deg/d
Q 3.509974266464031 7.1437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6319 days (17.30 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:55  

Additional Information
 Earth MOID = 1.69771 au 
 Jupiter MOID = 1.78224 au 
 T_jup = 3.184 
[ 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 MPO437509  

357573 (2004 TZ164)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 TZ164 = 2002 EB146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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