♂ Mars ⚼ Sesquiquadrate ♆ Neptune
135° · minor aspect · tense · default orb ±2°
Where Mars stands 135 degrees from Neptune the sesquiquadrate sets force against fog, a reading available only since the planet's discovery in 1846. Mars carries the tradition's significations of heat, courage, and severance; Neptune contributes dissolution, glamour, and the sea from the modern lists; and their tense minor contact is described as effort that loses its object, aggression diffused or misdirected, will seeping into fantasy. Practitioners cite domains of maritime and chemical trades, anesthetics and intoxicants set against the martial body, campaigns founded on mirage. The angle's minor rank renders these as recurring leakage rather than collapse.
Traditional reading
Classical doctrine cannot be cited for the pair, and the aspect is an early modern minor, so the literature reasons from the Mars-Neptune square of twentieth-century texts. Mars is the applying body by a wide margin of speed. Modern practitioners occasionally invoke the older image of Mars weakened by moisture, the hot dry planet damped in Neptune's oceanic register, a temperament argument rather than a textual one. Cosmobiological indexes file the contact under weakened or misapplied energy; psychological writers prefer the figure of inspiration at war with discipline, two readings of one solvent.
Classical reading
One and a half squares (135°). Classified as inharmonious. Adds friction similar to the semisquare.
Modern reading
Modern reading: agitating tension late in a developmental cycle. Pressure to express or resolve.
The two bodies
Other Mars–Neptune aspects
More on the Sesquiquadrate aspect in general.
Reference, not advice
This is cultural and astronomical reference, not personal prediction or advice.
Last reviewed .