✦ LIBER ✦

Spectrographic Observations of Rotation in the Planetary Nebula N. G. C. 7026

✍ Scribed by W. W. Campbell and J. H. Moore

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the Rotation of the Planetary Nebula

✍ W. W. Campbell and J. H. Moore 📂 Article 📅 1916 🏛 University of Chicago Press 🌐 English ⚖ 225 KB

Spectrographic Observations of Relative

✍ W. W. Campbell and J. H. Moore 📂 Article 📅 1916 🏛 National Academy of Sciences 🌐 English ⚖ 178 KB

ON THE FORMS OF SPECTRAL LINES OBSERVED

✍ W. W. Campbell and J. H. Moore 📂 Article 📅 1917 🏛 University of Chicago Press 🌐 English ⚖ 483 KB

The Parallax of the Planetary Nebula N.

✍ Adriaan Van Maanen 📂 Article 📅 1917 🏛 National Academy of Sciences 🌐 English ⚖ 474 KB

Spectrographic Observations of Relative

✍ Campbell W.W., Moore J.H. 📂 Library 🌐 English ⚖ 443 KB

The Rotation and Radial Velocity of the

✍ Francis G. Pease 📂 Article 📅 1916 🏛 National Academy of Sciences 🌐 English ⚖ 719 KB