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The Minor Planet Observer
Palmer Divide Observatory

332 Siri (2008)

MPC Designation:
Lightcurves Period (h): 8.0074 0.0004
Amplitude (mag): 0.15 0.01


Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: SBIG STL-1001E
Exposure: 90


Obs. Details

Date              E Mag   Phase  PABL   PABB
2008-03-19 09:00  14.24   15.1  220.0   -0.1
2008-03-20 09:00  14.22   14.8  220.1   -0.1

Data Points: 207
Discovered: 1892-03-19  Heidelberg  M. F. Wolf
Family/Group: MB-Outer
Taxonomic Class: Xk
Published: MPB 35, 123-126
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Period was reported as 6.003 h in original MPB paper (33, 58-32). This subsequent effort by Higgins et al. found a better solution. Only PDO datq are shown.


Contents 2011 Brian D. Warner / Palmer Divide Observatory




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