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The Minor Planet Observer
and
Palmer Divide Observatory

1582 Martir (2000)

MPC Designation: 1950 LY
Lightcurves Period (h): 9.84 0.01
Amplitude (mag): 0.31 0.01
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
2000-05-05 07:00  14.89    7.4  213.7   12.6
2000-05-10 07:00  14.97    8.8  213.8   12.4
2000-05-21 07:00  15.16   12.1  214.3   11.8

Data Points: 147
Discovered: 1950-06-15  La Plata  M. Itzigsohn
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB 37, 150-151
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 27, 53-54: P = 15.757, A = 0.36, U = 2
MPB 33, 58-62: P = 15.665, A = 0.36, U = 2

Remeasured using 2MASS to BVRI conversion (Warner, MPB 34, 113-119) to calibrate sessions. New results in MPB 37, 150-151.

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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