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The Minor Planet Observer
and
Palmer Divide Observatory

6911 Nancygreen (2008)

MPC Designation: 1991 GN
Lightcurves Period (h): 4.33 ± 0.01
Amplitude (mag): 0.10 ± 0.02
Equipment:

 

Filter: R
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2008-09-16 07:00  16.33   26.9   32.2    5.6
2008-09-17 07:00  16.30   26.5   32.4    5.4
2008-09-18 07:00  16.27   26.1   32.6    5.1

Data Points: 166
Discovered: 1991-04-10  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 36, 7-13
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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