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123122 (2000 TS4)
Classification: Main-belt Asteroid          SPK-ID: 2123122
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072923916834484 4.4294e-08  
a 2.726864562970522 2.2211e-08 au
q 2.434292742212574 1.1899e-07 au
i 4.558466929481861 5.873e-06 deg
node 359.626656104342 6.1761e-05 deg
peri 249.4029682094281 6.9706e-05 deg
M 238.5878373848156 3.6309e-05 deg
tp 2459555.194006250401
(2021-Dec-06.69400625)
0.00016798 TDB
period 1644.726837483827
4.50
2.0095e-05
5.502e-08
d
yr
n .218881331413515 2.6742e-09 deg/d
Q 3.019436383728471 2.4594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      10302 days (28.21 yr)  
   first obs. used      1991-10-06  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:37:33  

Additional Information
 Earth MOID = 1.42524 au 
 Jupiter MOID = 2.02204 au 
 T_jup = 3.343 
[ 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 15.8   n/a MPO276252  

123122 (2000 TS4)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2000 TS4 = 2003 FQ101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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