[**moon-sighting v1.1.1**](../README.md) *** [moon-sighting](../README.md) / YallopResult # Interface: YallopResult Defined in: [types.ts:176](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L176) ## Properties ### category > **category**: [`YallopCategory`](../type-aliases/YallopCategory.md) Defined in: [types.ts:180](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L180) Visibility category A through F *** ### description > **description**: `string` Defined in: [types.ts:182](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L182) Human-readable interpretation *** ### isBelowDanjonLimit > **isBelowDanjonLimit**: `boolean` Defined in: [types.ts:188](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L188) True for category F *** ### isVisibleNakedEye > **isVisibleNakedEye**: `boolean` Defined in: [types.ts:184](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L184) True for categories A and B *** ### q > **q**: `number` Defined in: [types.ts:178](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L178) The continuous q parameter (higher = more visible) *** ### requiresOpticalAid > **requiresOpticalAid**: `boolean` Defined in: [types.ts:186](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L186) True for categories C and D *** ### Wprime > **Wprime**: `number` Defined in: [types.ts:190](https://github.com/acamarata/moon-sighting/blob/89fb490051d0263a7d41c954161fb945f1569805/src/types.ts#L190) Topocentric crescent width W' used in the q formula, arc minutes