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| POSITION OBSERVATIONS OF THE COMET HYAKUTAKE | |
| 摘 要： | 1. Introduction When astronomers all over the world observed this particular large and bright Comet Hale-Bopp, that was still outside orbit of the jupiter, another japanese amateur astronomer, Yuji Hyakutake, discovered a new unknown comet on 31 January 1996, which appeared quite near the Earth and was very bright. At Yunnan Observatory, we planned to take pictures of Comet Hale Bopp. We were also interested in Comet Hyakutake. At midnight of 16 March 1996, before we conducted the |
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