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469665 (2004 TS345)
Classification: Main-belt Asteroid          SPK-ID: 2469665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3052814262848043 3.8557e-07  
a 2.55736758843627 6.918e-08 au
q 1.776650763503915 1.0325e-06 au
i 4.36667459642049 1.2208e-05 deg
node 307.4423711819314 0.00010996 deg
peri 36.75974294019486 0.00013057 deg
M 319.7638198068759 5.8463e-05 deg
tp 2459167.456143936856
(2020-Nov-13.95614394)
0.00024917 TDB
period 1493.785233309477
4.09
6.0613e-05
1.659e-07
d
yr
n .2409984996319859 9.7789e-09 deg/d
Q 3.338084413368624 9.0299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      4849 days (13.28 yr)  
   first obs. used      2004-10-07  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:24:54  

Additional Information
 Earth MOID = .771253 au 
 Jupiter MOID = 2.09576 au 
 T_jup = 3.366 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO434689  

469665 (2004 TS345)          Discovered 2004-Oct-14 by NEAT at Palomar
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 TS345 = 2008 SN107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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