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17413 (1988 RT4)
Classification: Main-belt Asteroid          SPK-ID: 2017413
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2408367070593317 7.3096e-08  
a 3.162934419880001 3.5323e-08 AU
q 2.401183709551484 2.266e-07 AU
i 1.740924156558014 6.9403e-06 deg
node 151.2629625224072 0.00018334 deg
peri 234.8862147203641 0.00018412 deg
M 175.1280634333428 1.3933e-05 deg
tp 2455800.990439859388
(2011-Aug-27.49043986)
7.4067e-05 JED
period 2054.630392161998
5.63
3.4419e-05
9.423e-08
d
yr
n .1752139953605902 2.9352e-09 deg/d
Q 3.924685130208518 4.3831e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      846  
   data-arc span      9394 days (25.72 yr)  
   first obs. used      1988-09-01  
   last obs. used      2014-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5737  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:01:04  

Additional Information
 Earth MOID = 1.40466 AU 
 T_jup = 3.158 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO263502  

17413 (1988 RT4)          Discovered 1988-Sep-01 by Debehogne, H. at La Silla (809)
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 RT4 = 1996 CD9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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