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187743 (3562 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2187743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07934332930064328 5.1852e-08  
a 2.774486490255539 2.0134e-08 au
q 2.554349495019008 1.4335e-07 au
i 5.077609568763913 5.154e-06 deg
node 57.18354859766413 5.1577e-05 deg
peri 299.4890723669026 6.0405e-05 deg
M 144.7672200188592 3.1588e-05 deg
tp 2458521.702737088441
(2019-Feb-07.20273709)
0.00014659 TDB
period 1687.999635665635
4.62
1.8374e-05
5.031e-08
d
yr
n .2132701882118831 2.3215e-09 deg/d
Q 2.994623485492071 2.1731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      15852 days (43.40 yr)  
   first obs. used      1977-10-11  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50243  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:56:39  

Additional Information
 Earth MOID = 1.55344 au 
 Jupiter MOID = 2.36476 au 
 T_jup = 3.326 
[ 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 16.1   n/a MPO418011  

187743 (3562 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 3562 T-3 = 2000 TX66 = 2005 UD347 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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