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The Minor Planet Observer
and
Palmer Divide Observatory

706 Hirundo (2000)

MPC Designation: 1910 KX
Lightcurves Period (h): 22.027 ± 0.005
Amplitude (mag): 0.90 ± 0.03
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
2000-09-13 07:00  12.96    8.3  337.6    5.6
2000-09-15 07:00  13.01    9.3  337.7    5.8
2000-09-16 07:00  13.04    9.8  337.8    5.9
2000-09-17 07:00  13.06   10.2  337.8    6.0
2000-09-19 07:00  13.12   11.2  338.0    6.2
2000-09-25 07:00  13.27   13.9  338.5    6.7

Data Points: 319
Discovered: 1910-10-09  Heidelberg  J. Helffrich
Family/Group: MB-Outer
Taxonomic Class: Cgh
Published: MPB 28, 4-5
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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