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162900 2001 HG31 (2008)
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MPC Designation: |
2001 HG31 |
| Lightcurves |
Period (h): |
59.58 ± 0.03 |
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Amplitude (mag): |
0.56 ± 0.02 |
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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
2008-10-27 07:00 16.05 13.6 48.0 0.9
2008-10-28 07:00 15.99 13.0 48.3 1.0
2008-10-29 07:00 15.93 12.4 48.6 1.2
2008-10-30 07:00 15.86 11.8 48.9 1.3
2008-10-31 07:00 15.80 11.3 49.2 1.4
2008-11-02 07:00 15.67 10.1 49.8 1.7
2008-11-07 07:00 15.35 7.1 51.4 2.5
2008-11-08 07:00 15.28 6.5 51.7 2.7
2008-11-15 06:00 14.92 4.4 53.8 3.9
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Data Points: |
664 |
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Discovered: |
2001-04-24 Haleakala NEAT |
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Family/Group: |
NEA |
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Taxonomic Class: |
S (Assumed) |
|
Published: |
MPB 36, 56-57 |
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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)Collaboration with Q. Ye, L. Hung-Chin, R.D. Stephens. Another solution at 60.57 h also gives a fit to the data. It's very likely this is a tumbler. |
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Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
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