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The Minor Planet Observer
and
Palmer Divide Observatory

10936 1998 FN11 (2000)

MPC Designation: 1998 FN11
Lightcurves Period (h): 17.00 ± 0.02
Amplitude (mag): 0.28 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/4.58 RC
Camera: ST-8
Exposure: 30

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2000-10-10 07:00  13.98   10.5   12.3   12.5
2000-10-11 07:00  13.99   10.6   12.4   12.4
2000-10-13 07:00  14.01   11.0   12.7   12.1

Data Points: 265
Discovered: 1998-03-22  Nachi-Katsuura  Y. Shimizu, T. Urata
Family/Group: MB-Inner
Taxonomic Class: S (Assumed)
Published: MPB 38, submitted
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

MPB 35, 67-71: P = 17.3, A = 0.35, U = 2. The solution was ambiguous with an alternate solution of 26.2 h.

After remeasuring the images, the new solution was found, which was still ambiguous. The alternate period is 25.7 h, which was used to phase the data for the plot.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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