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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .127321658503853 1.2331e-08  
a 2.243250461226216 5.6642e-09 au
q 1.957636092063361 2.8387e-08 au
i 6.585302730353612 2.8029e-07 deg
node 265.8976511605096 9.6068e-06 deg
peri 120.9053716475797 1.1154e-05 deg
M 33.05363198128011 8.653e-06 deg
tp 2459087.823911553068
(2020-Aug-26.32391155)
2.9453e-05 TDB
period 1227.199233774627
3.36
4.648e-06
1.273e-08
d
yr
n .2933509002386757 1.1111e-09 deg/d
Q 2.528864830389071 6.3853e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2038  
   data-arc span      12064 days (33.03 yr)  
   first obs. used      1988-02-22  
   last obs. used      2021-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46466  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-17 01:32:40  

Additional Information
 Earth MOID = .971061 au 
 Jupiter MOID = 2.90177 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 14.47   n/a E2021B10  
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. 2020-October); 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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