Further observations of comet 1901 I

✍ Scribed by John Tebbutt

• Publisher: John Wiley and Sons
• Year: 1901
• Tongue: English
• Weight: 172 KB
• Volume: 157
• Category: Article
• ISSN: 0004-6337
• DOI: 10.1002/asna.19011571004

✦ Synopsis

The observations from May 10 to 17 inclusive was made with the 4*/2 inch equatorial and square bar-micrometer, and the remaining observations with the 8 inch equa-I 88 quently. The observations made with the smaller instrument are not so satisfactory as I could wish them to be. 'The logarithmus of p d , based on a solar parallax = 8180, Die bei der Bedeckung beobachteten Erscheinungen lassen bei folgenden drei Sternen ziemlich wahrscheinlich Duplicitat vermuthen: BD .