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862 Franzia (2004)
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MPC Designation: |
1917 BF |
| Lightcurves |
Period (h): |
7.65 ± 0.01 |
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Amplitude (mag): |
0.10 ± 0.01 |
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Equipment: |
Filter: C
MagBand: R
Telescope: 0.25m f/10.1 SC
Camera: SBIG ST-9E
Exposure: 60 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2004-09-03 06:00 14.45 5.2 337.3 11.1
2004-09-06 06:00 14.48 5.8 337.3 11.3
2004-09-07 06:00 14.49 6.0 337.3 11.3
2004-09-08 06:00 14.50 6.3 337.3 11.3
2004-09-09 06:00 14.52 6.6 337.3 11.4
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Data Points: |
718 |
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Discovered: |
1917-01-28 Heidelberg M.F. Wolf |
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Family/Group: |
MB-Outer |
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Taxonomic Class: |
S |
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Published: |
MPB 37, 127-130 |
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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 32, 29-32: P = 15.05, A = 0.12, U = 2. The period was reported as ambiguous with P = 7.6 being possible (bimodal or monomodal curve). Remeasurment of the images found P = 7.52 h as the more likely period (also MPB 37, 127-130). The follow-up in 2004 found P = 7.65 h with P = 15.27 also being possible. |
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Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
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