Publications of the Astronomical Society of the Pacific, Volumes 3-4Astronomical Society of the Pacific, 1891 |
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Page 14
... shown . The CASSINI division is seen quite up to the shadows on both sides . 1879 , Oct. 16 , about 12h 30m , W. m . t . WVt . 2 . 26 - inch equatorial . Figures 3 and 4 are 4 refers to the N. part on the rings is seen on The shadow of ...
... shown . The CASSINI division is seen quite up to the shadows on both sides . 1879 , Oct. 16 , about 12h 30m , W. m . t . WVt . 2 . 26 - inch equatorial . Figures 3 and 4 are 4 refers to the N. part on the rings is seen on The shadow of ...
Page 16
... shown in the figure . This phenomenon , which was carefully studied at the telescope , appears to be related to the " square - shouldered " figure of Saturn remarked by W. HER- SCHEL , in 1805. The south polar cap helps this effect ...
... shown in the figure . This phenomenon , which was carefully studied at the telescope , appears to be related to the " square - shouldered " figure of Saturn remarked by W. HER- SCHEL , in 1805. The south polar cap helps this effect ...
Page 41
... shown , and this constellation , being named SEP- TEM TRIONES , was evidently used as a phonetic allusion to the sur- name ( TRIO ) of the magistrate . Again , on a coin struck in B. C. 43 , Dr. VERCOUTRE noticed five stars , one of ...
... shown , and this constellation , being named SEP- TEM TRIONES , was evidently used as a phonetic allusion to the sur- name ( TRIO ) of the magistrate . Again , on a coin struck in B. C. 43 , Dr. VERCOUTRE noticed five stars , one of ...
Page 54
... shown in the following little table ( J is the depth , D the diameter in kilometers ) : Small craters ; D about Average craters ; D Large craters ; D - 28 kilometers ; J = % D ; about about 60 kilometers ; J - D ; 20 105 kilometers ...
... shown in the following little table ( J is the depth , D the diameter in kilometers ) : Small craters ; D about Average craters ; D Large craters ; D - 28 kilometers ; J = % D ; about about 60 kilometers ; J - D ; 20 105 kilometers ...
Page 58
... shown in Mr. ROBERTS ' photograph , as it is immersed in nebulosity . It is about the faintest star shown in Mr. COMMON'S print . It is well shown in the L. O. negatives of 60m exposure . The L. O. neg- ative of 97m shows a companion ...
... shown in Mr. ROBERTS ' photograph , as it is immersed in nebulosity . It is about the faintest star shown in Mr. COMMON'S print . It is well shown in the L. O. negatives of 60m exposure . The L. O. neg- ative of 97m shows a companion ...
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Common terms and phrases
angle aperture appears Astronomical Astronomical Society atmosphere August axis bright BURCKHALTER California Street Catalogue Chicago Section chronometer Comet Committee copies corona coronal pole crater dark diameter Directors disc distance drawings E. E. BARNARD eclipse elected elongated equator equatorial exposure eye-piece HOLDEN inches instrument J. M. SCHAEBERLE July Jupiter Jupiter's KEELER latitude Library Lick Observatory light limb London longitude lunar magnitude means meeting meridian meridian circle meteors minutes Miss CLERKE MOLERA Moon Mount Hamilton nebula negatives object observations obtained Pacific parallax Paris photographic PIERSON planet plates polar position present Prof Professor WEINEK proper motions Publications radiant rays reference book right ascension ring San Francisco satellite SCHMIDT Secretary seen shadow solar spectra spectrum spot stars stellar sun-spots sun's telescope temperature tion TRANSIT OF MERCURY U. S. Naval Observatory University visible W. H. S. MONCK W. W. CAMPBELL Washington Zodiacal light