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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2403874218481291 6.5114e-08  
a 3.16521376289449 3.3788e-08 au
q 2.404336186834068 2.049e-07 au
i 1.740963406571821 6.5446e-06 deg
node 151.2496046108832 0.00018318 deg
peri 234.7581977955752 0.00018381 deg
M 315.3700072659952 1.5067e-05 deg
tp 2457855.492443357783
(2017-Apr-11.99244336)
8.8538e-05 JED
period 2056.851771316985
5.63
3.2935e-05
9.017e-08
d
yr
n .1750247660138849 2.8026e-09 deg/d
Q 3.926091338954912 4.1911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      884  
   data-arc span      9783 days (26.78 yr)  
   first obs. used      1988-09-01  
   last obs. used      2015-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5687  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:20:48  

Additional Information
 Earth MOID = 1.40774 au 
 Jupiter MOID = 1.52361 au 
 T_jup = 3.157 
[ 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
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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