|
3447 Burckhalter (2010)
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MPC Designation: |
1956 SC |
| Lightcurves |
Period (h): |
59.8 ± 0.1 |
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Amplitude (mag): |
0.39 ± 0.02 |
|
Equipment: |
Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 240 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2010-12-12 07:00 15.12 25.3 118.7 26.6
2010-12-13 07:00 15.10 25.1 118.9 26.6
2010-12-25 07:00 14.86 22.3 120.9 27.0
2010-12-26 07:00 14.84 22.1 121.0 27.0
2010-12-27 07:00 14.82 21.8 121.1 27.0
2010-12-29 07:00 14.79 21.3 121.4 27.0
2011-01-02 07:00 14.71 20.3 121.8 27.0
2011-01-03 07:00 14.69 20.0 121.9 27.0
2011-01-04 07:00 14.68 19.8 122.0 27.0
2011-01-05 07:00 14.66 19.5 122.0 27.0
2011-01-06 07:00 14.64 19.3 122.1 27.0
2011-01-07 07:00 14.63 19.1 122.2 26.9
2011-01-08 07:00 14.61 18.8 122.3 26.9
2011-01-11 07:00 14.56 18.2 122.5 26.8
2011-01-13 07:00 14.54 17.8 122.6 26.7
2011-01-15 07:00 14.51 17.4 122.7 26.6
2011-01-22 07:00 14.46 16.6 123.0 26.1
2011-01-24 07:00 14.45 16.5 123.1 25.9
2011-01-25 07:00 14.45 16.4 123.2 25.8
2011-01-27 07:00 14.44 16.4 123.2 25.6
|
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Data Points: |
1759 |
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|
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Discovered: |
1956-09-29 Brooklyn Indiana University |
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Family/Group: |
Hungaria |
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Taxonomic Class: |
ES (Assumed) |
|
Published: |
MPB 38, pending |
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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)Tumbler (Non-principal axis rotation). PAR = -2 (Pravec et al., 2005, Icarus).
The second period is possibly 67.5 h. However, even these two are not absolute. The true periods, expressed as frequencies (1/P), could be a linear combination of two non-commensurate frequencies, e.g., 2/P1 + 2/P2. |
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Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
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