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Memoirs of the British Astronomical Association Volume 3-4 by British Astronomical Association - Paperback
108.15 درهم

Memoirs of the British Astronomical Association Volume 3-4 by British Astronomical Association - Paperback

كن أول من يقيِّم هذا المنتج 

108.15 درهم 

  - ستوفر -108.15 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
رقم ال ISBN
9781130392562
الفئات
تاريخ
الكاتب
British Astronomical Association
الناشر
Rarebooksclub.com
الوصف:

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1895-01-01 Excerpt: ... be inexplicable how it is that N looks very black at sunrise and white at sunset. To-day the dark spot has changed to a white one, and near it I see only Herr Krieger's crater ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال الإثنين ٢٤ ديسمبر - الأربعاء ٢٦ ديسمبر الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (85% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781130392562
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353241863
    المؤلفين
    الكاتب
    British Astronomical Association
    رقم ال ISBN
    9781130392562
    الفئات
    تاريخ
    اللغات
    الانجليزية
    الرقم المميز للسلعة
    2724353241863
    المؤلفين
    الكاتب
    British Astronomical Association
    المؤلفين
    الناشر
    Rarebooksclub.com
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1895-01-01 Excerpt: ... be inexplicable how it is that N looks very black at sunrise and white at sunset.

    This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1895-01-01 Excerpt: ... be inexplicable how it is that N looks very black at sunrise and white at sunset. To-day the dark spot has changed to a white one, and near it I see only Herr Krieger's crater (very distinctly seen as such), but nothing of my discoveries. The S-like valley and its ramification (as drawn in Krieger's sketch) were visible to-day. "September 20, i7hto I7h-45m, powers 313, 314, terminator, Linne B. Where the S-like valley ends in a dell, or cleft, there I saw a crater, and a second one more easterly. My crater 8 was very great and distinctly visible. I saw two dark spots N. of it which could scarcely be N, because they were eertainly the west declivities of the Schneckenberg which were not illuminated by the sun, but which did not cast a shadow. My rill 3 was a very striking object, and so was also g, and the craters S. and W. of 4. Where I supposed to be the site of N, I saw only a whitish spot, but, it seemed to me, that I could identify the two deepenings 4." In connection with these observations, Dr. A. Gordon Paterson, of South Lodge Ascot, writes to the Director under date 1896, February 3. "I was yesterday able to get a magnificent "view of Hyginus, and compared Brenner's drawing in the "'English Mechanic' to see if I could find any of his reported "new discoveries there, but I am sorry to say that either my eye "or my 10-in. Culver, which is a beauty, are quite unable to find "these objects. Have you seen them? I consider I have good "sight, so I am the more disappointed." Dr. Sheldon observed the region 1894, May 12, 8h 5on', and has forwarded a careful pencil sketch of Hyginus and its surroundings made on that occasion, with a power of 100 on his 4-in. achromatic, the E. walls of Ftolemaus and A.

    خصائص المنتج:
    • الفئات: تاريخ
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: British Astronomical Association
    • الناشر: Rarebooksclub.com
    • رقم ال ISBN: 9781130392562
    • عدد الصفحات: 118
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.25 inches
 

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