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1146 Biarmia (1999)
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MPC Designation: |
1929 JF |
| Lightcurves |
Period (h): |
5.47 ± 0.01 |
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Amplitude (mag): |
0.21 ± 0.01 |
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Equipment: |
Filter: C
MagBand: R
Telescope: SCT 25cm f/6.5
Camera: ST-8
Exposure: 120 |
|
Obs. Details |
Date E Mag Phase PABL PABB
1999-09-22 06:00 13.72 6.7 357.9 13.3
1999-09-23 06:00 13.70 6.5 357.9 13.3
1999-10-01 06:00 13.63 6.1 357.9 12.7
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Data Points: |
71 |
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Discovered: |
1929-05-07 Simeis G. N. Neujmin |
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Family/Group: |
MB-Outer |
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Taxonomic Class: |
X |
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Published: |
MPB 38, 21-23 |
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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)Originally reported in MPB 27, 4-6 with P = 11.514 and A = 0.32. Reanalysis found revised period of P = 5.33, which disagrees with the 5.47 found by Durkee. The curve above is plotted to the Durkee period, which does give a better fit than with 5.33 h. |
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Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
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