| Symbol | Description | Uses |
| per | 4 |
| File | Line number | Procedure | Code |
| ./pkg/fizhi/fizhi_clockstuff.F | 903 | ASTRO |
_RL pi, zero, one, two, six, dg2rd, yrlen, eqnx, ob, ecc, per |
| ./pkg/fizhi/fizhi_clockstuff.F | 935 | ASTRO |
per = getcon('PERIHELION') * dg2rd |
| ./pkg/chronos/chronos.F | 740 | ASTRO |
_RL pi, zero, one, two, six, dg2rd, yrlen, eqnx, ob, ecc, per |
| ./pkg/chronos/chronos.F | 755 | ASTRO |
parameter ( per = 102.0*dg2rd) |