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17411 (1988 DF3)
Classification: Main-belt Asteroid          SPK-ID: 2017411
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1279342664058936 6.0177e-08  
a 2.243805868216626 1.2944e-08 AU
q 1.956746210509092 1.3422e-07 AU
i 6.584278959447595 5.2209e-06 deg
node 265.9491029399569 5.7547e-05 deg
peri 120.9032821100182 6.1594e-05 deg
M 107.6579017156352 2.2878e-05 deg
tp 2456633.370099677959
(2013-Dec-06.87009968)
7.7274e-05 JED
period 1227.655025871083
3.36
1.0623e-05
2.908e-08
d
yr
n .2932419877029884 2.5374e-09 deg/d
Q 2.530865525924159 1.46e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      966  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1988-02-22  
   last obs. used      2015-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5164  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:29:03  

Additional Information
 Earth MOID = .971141 AU 
 T_jup = 3.613 
[ 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 14.3 mag n/a MPO279698  

17411 (1988 DF3)          Discovered 1988-Feb-22 by McNaught, R. H. at Siding Spring
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 DF3 = 1998 DH4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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