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The Minor Planet Observer
and
Palmer Divide Observatory

2007 Shoemaker Grant Recipient

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28 Bellona

MPO Home Period (h): 15.707 ± 0.002
Lightcurves Amplitude (mag): 0.27 ± 0.03
Date Range (mm/dd): 2007  Apr 28 - May 10
Data Points: 645
Equipment: 0.35m SCT, SBIG ST-9E
Published: Minor Planet Bul. 34, 104-107.
NOTES: Van Houten-G (Van Houten-Groeneveld, I., van Houten, C.J., Zappala, V.: 1979, Astron. Astrophys. Suppl. Ser. 35, 223-232) reported a period of 16.523. The data do not fit this period but do agree with the period of 15.695 by Harris (Harris, A.W., Young, J.W.: 1983, Icarus 54, 59-109).

 

Contents © 2007 Brian D. Warner / Palmer Divide Observatory

 

 

 

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