|
4547 Massachusetts
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| MPO Home |
Period (h): |
7.703 ± 0.005 |
| Lightcurves |
Amplitude (mag): |
0.29 ± 0.02 |
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Date Range (mm/dd): |
2006 01/30 - 01/31 |
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Data Points: |
133 |
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Equipment: |
0.35m SCT, FLI-1001E |
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Discovered: |
May 16, 1990 Watanabe and Endate at Sapporo |
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Previous Designations: |
1958 TW, 1960 ED, 1962 UF, 1974 TD, 1977 FB2,
1985 DC2, 1987 SP13, 1990 KP, A909 BG |
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Family/Group: |
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Taxonomic Class: |
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H (absolute mag): |
11.2 (IRAS) MPC gives 11.0 |
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Diameter (km) / albedo: |
24.29 ± 2.8 / 0.0992 ± 0.027 |
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SM Axis (AU): |
2.6131 |
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Inclination (deg): |
18.0069 |
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Eccentricity: |
0.0695 |
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Published: |
Minor Planet Bul. 33, 58-62 |
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NOTES: |
Each session extended more than one cycle, thus
the campaign was ended after two runs. |
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Contents © 2006 Brian D. Warner / Palmer Divide Observatory |
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