proper motion
| in
| declination
| proper motion | |
| astr. | moto proprio |
| in | |
| gen. | dentro; in |
| declination | |
| med. | cicloforia |
| |||
| moto proprio | |||
| English thesaurus | |||
| |||
| PM | |||
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proper motion : 7 phrases in 1 subject |
| Astronomy | 7 |