Publications of the Astronomical Society of the Pacific, Volumes 3-4Astronomical Society of the Pacific, 1891 |
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Page 14
10 . A B 18 . 13 . mottled 19 . uniform bright 15 . 14 : 20 . 21 . 2 PUBLICATIONS OF THE Astronomical Society of the Pacific . VOL. olive celor bright , easy brightest SATURN , 1879-1889 .
10 . A B 18 . 13 . mottled 19 . uniform bright 15 . 14 : 20 . 21 . 2 PUBLICATIONS OF THE Astronomical Society of the Pacific . VOL. olive celor bright , easy brightest SATURN , 1879-1889 .
Page 14
... bright , the inner is grey and much fainter . 26 - inch equatorial . Wt . 5 . 1879 , Oct. 11 , 12h 15m W. m . t . ( See Figure 3 ) . The original drawing is a sketch of the shadows only . Nothing is said about the CASSINI division in ...
... bright , the inner is grey and much fainter . 26 - inch equatorial . Wt . 5 . 1879 , Oct. 11 , 12h 15m W. m . t . ( See Figure 3 ) . The original drawing is a sketch of the shadows only . Nothing is said about the CASSINI division in ...
Page 14
... bright , and no markings are seen , except one streak in the Northern Hemisphere , as in the sketch . Rings : They are as usual and as drawn . Shadow of Ball on the Ring : Convex towards the ball [ as is usual when the air is not steady ] ...
... bright , and no markings are seen , except one streak in the Northern Hemisphere , as in the sketch . Rings : They are as usual and as drawn . Shadow of Ball on the Ring : Convex towards the ball [ as is usual when the air is not steady ] ...
Page 16
... bright areas . Between them it is darker . Below this dark area it is brighter again . Near the South Pole is a dark olive zone ( not so dark as Oct. 11. ) The bright knots near A and B are whitish yellow . Just above the equatorial ...
... bright areas . Between them it is darker . Below this dark area it is brighter again . Near the South Pole is a dark olive zone ( not so dark as Oct. 11. ) The bright knots near A and B are whitish yellow . Just above the equatorial ...
Page 18
... bright equatorial belt , and this belt has a narrow stripe along its middle . The shadow of the ball on the ring is seen on both sides of the ball , and the shape is the same on both sides , but the shadow on the west is darker than ...
... bright equatorial belt , and this belt has a narrow stripe along its middle . The shadow of the ball on the ring is seen on both sides of the ball , and the shape is the same on both sides , but the shadow on the west is darker than ...
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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