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Double-Star Observations

โœ Scribed by S. W. Burnham


Publisher
John Wiley and Sons
Year
1889
Tongue
English
Weight
345 KB
Volume
120
Category
Article
ISSN
0004-6337

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๐Ÿ“œ SIMILAR VOLUMES


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The stars are kept in the centre of the field by a Dawes' slide. Corrections for refraction have been applied when-Band 141. the other abbreviations are the same as in No. 2989.

Markree double-star observations
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1066 e m n. t. D.8. 00. Rev. 'Lo302 1 9 0 2 9 10 + 2% rg.g. 400 76.W204.30 0.7310 + 1.4b.m. GOO 0.40 4 -2.1rg.g. 2000.744 d I n n I 1

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T -1.Om.g. 400 -0.lb.rg. 500 + 0.5rb.m. m / ~~ + 1.lrb.g. 400 8 + 0.7m.rb. 300 + 0.5rg.rb. 300 9 + 0.6rg.g. 6000.330. 8 + 1.4m.rg. 800 .340

Markree double-star observations
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