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118130 (3469 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118130
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326798370726845 4.1348e-08  
a 2.762898392244824 2.0597e-08 au
q 2.396317483713398 1.1616e-07 au
i 9.339807976049267 5.3404e-06 deg
node 192.3632243670945 2.6675e-05 deg
peri 138.3052600725655 3.2745e-05 deg
M 140.8514324248581 1.9322e-05 deg
tp 2458344.196735232863
(2018-Aug-13.69673523)
8.9006e-05 TDB
period 1677.435374625779
4.59
1.8757e-05
5.135e-08
d
yr
n .2146133350027346 2.3998e-09 deg/d
Q 3.129479300776249 2.333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      15455 days (42.31 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:54:28  

Additional Information
 Earth MOID = 1.39583 au 
 Jupiter MOID = 2.29925 au 
 T_jup = 3.309 
[ 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 15.6   n/a MPO453652  

118130 (3469 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 3469 T-3 = 2000 TB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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