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The Minor Planet Observer
and
Palmer Divide Observatory

983 Gunila (2001)

MPC Designation: 1922 ME
Lightcurves Period (h): long
Amplitude (mag):
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI KAF-1001E
Exposure: 60

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2001-09-04 07:00  14.31    6.9  337.0   18.2
2001-09-10 07:00  14.37    7.7  337.0   18.1

Data Points: 162
Discovered: 1922-07-30  Heidelberg  K. Reinmuth
Family/Group: MB-Outer
Taxonomic Class: XD
Published: MPB 38, 52-54
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Maybe very long period, assuming nightly calibrations are correct, since each session's data is essentially a flat line. It could also be a short period curve with no amplitude.

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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