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

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278016172421364 4.2999e-08  
a 2.243866744467691 9.1171e-09 au
q 1.957096945648872 9.4343e-08 au
i 6.585112369573186 4.4001e-06 deg
node 265.9014491534588 4.0651e-05 deg
peri 120.6532429161469 4.5421e-05 deg
M 217.3632378383612 2.2207e-05 deg
tp 2459086.932956251667
(2020-Aug-25.43295625)
7.7197e-05 TDB
period 1227.704987106726
3.36
7.4825e-06
2.049e-08
d
yr
n .2932300542725618 1.7871e-09 deg/d
Q 2.530636543286509 1.0282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1365  
   data-arc span      11402 days (31.22 yr)  
   first obs. used      1988-02-22  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:30:40  

Additional Information
 Earth MOID = .971 au 
 Jupiter MOID = 2.90057 au 
 T_jup = 3.613 
[ 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 14.4   n/a MPO384904  
diameter diameter 3.631 km 0.630 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 6.454 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.280   0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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