agricultural

Void of Course Moon

Returns the current Void of Course (VoC) Moon window for a given Julian Day.

Method 3: scans backward from the Moon's next sign ingress to find the last major Ptolemaic aspect (conjunction, sextile, square, trine, opposition) to a traditional planet. The VoC period runs from that aspect until the ingress.

GET /ephemeris/agro/void-of-course?jd=2451545.0
get/ephemeris/agro/void-of-course

Request

  • Base URL: https://api.openephemeris.com
  • URL: https://api.openephemeris.com/ephemeris/agro/void-of-course
  • Auth: one of:
    • HTTP bearer
    • API key in header X-OpenEphemeris-API-Key
    • API key in header X-API-Key
    • API key in header X-Service-Key

Query parameters

jdnumber double required

Julian Day (UT1)

Headers

authorizationstring nullable
X-API-Keystring nullable
X-OpenEphemeris-API-Keystring nullable
apikeystring nullable

Response

Successful Response

activeboolean required

True if currently void of course

last_aspectstring

Last major aspect before ingress

last_aspect_jdnumber double

Julian Day of the last major aspect

moon_signstring required

Current moon sign

next_signstring required

Next moon sign

void_end_jdnumber double required

Void end Julian Day

void_start_jdnumber double required

Void start Julian Day

Changes

No recorded changes to this operation across all 1 revision of this API.