| RGO Archives/RGO 45 contains: |
|---|
| <-- See earlier |
|---|
| 175 |
The Orbits of Periodic Comets |
| 176 |
The Statistics of Comets |
| 177 |
The Minor Planets |
| 178 |
Printout of elements of cometary orbits |
| 179 |
Lecture notes on planetary motion |
| 180 |
Lecture notes on reference frames |
| 181 |
Lecture notes on orbits |
| 182 |
Lecture notes on orbits |
| 183 |
Lecture notes on the Moon |
| 184 |
Lecture notes on the Sun |
| 185 |
Lecture notes on measurements |
| See later --> |
|---|
|
Papers of John Guy Porter
| Title |
Lecture notes on reference frames |
| Reference |
RGO 45/180 |
| Covering Dates |
circa 1951 |
| Extent and Medium |
3 pages |
|
| Content and context |
Manuscript notes for Lecture 2, on reference frames, of a series of astronomical lectures given by Porter. |
| No further on-line information. |
|
![[Home]](/images/logo.gif){kind=logo}
