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The Minor Planet Observer
and
Palmer Divide Observatory

2204 Lyyli (2010)

MPC Designation: 1943 EQ
Lightcurves Period (h): 11.063 0.001
Amplitude (mag): 0.40 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 300

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2010-05-05 07:00  16.35   12.9  198.5   18.1
2010-05-09 07:00  16.45   13.9  198.6   18.1
2010-05-16 07:00  16.62   15.5  198.8   18.2
2010-05-17 07:00  16.65   15.7  198.9   18.2
2010-06-01 07:00  16.99   18.2  200.0   18.2
2010-06-03 07:00  17.03   18.4  200.2   18.2
2010-06-07 07:00  17.11   18.9  200.6   18.1

Data Points: 220
Discovered: 1943-03-03  Turku  Y. Vaisala
Family/Group: Mars-crosser
Taxonomic Class: S (Assumed)
Published: MPB 37, 161-165
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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