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6461 1993 VB5 (2011)
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MPC Designation: |
1993 VB5 |
| Lightcurves |
Period (h): |
74. ± 5. |
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Amplitude (mag): |
0.76 ± 0.05 |
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Equipment: |
Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 240 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2011-03-03 07:00 15.98 6.0 167.4 7.3
2011-03-05 07:00 15.96 5.5 167.4 7.8
2011-03-10 07:00 16.00 5.9 167.3 8.7
2011-03-11 07:00 16.02 6.2 167.3 8.9
2011-03-12 07:00 16.04 6.5 167.3 9.1
2011-03-14 07:00 16.09 7.3 167.3 9.5
2011-03-15 07:00 16.12 7.7 167.3 9.7
2011-03-16 07:00 16.15 8.2 167.2 9.8
2011-03-23 07:00 16.37 11.8 167.2 11.0
2011-03-24 07:00 16.40 12.3 167.3 11.2
2011-03-26 07:00 16.46 13.3 167.3 11.5
2011-04-01 07:00 16.65 16.3 167.5 12.4
2011-04-02 07:00 16.68 16.7 167.6 12.5
2011-04-08 07:00 16.87 19.3 168.0 13.3
2011-04-09 07:00 16.90 19.7 168.1 13.4
2011-04-11 07:00 16.95 20.5 168.3 13.6
2011-04-28 07:00 17.42 25.5 170.7 15.3
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Data Points: |
717 |
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|
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Discovered: |
1993-11-04 Siding Spring R. H. McNaught |
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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)This is a tumbling asteroid (in non-principal axis rotation) with PAR = -2. Analysis by Petr Pravec (Astronomical Institute, Czech Republic) gives two possible periods of 74 h and 47 h. The true periods may be the linear combination of two others as expressed by frequecy, e.g., N/F1 + M/F2. |
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Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
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