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Sky · Planets

Neptune at opposition

Tue, September 14, 2021 · Computed (rule)

5 yr ago

Source

Neptune is opposite the Sun: up all night and at its brightest for the year.

Every year

Sep 11, 2020Neptune at oppositionAn event.6 yr agoAstronomy Engine, computedDetails →
Sep 14, 2021Neptune at oppositionAn event.5 yr agoAstronomy Engine, computed
Sep 16, 2022Neptune at oppositionAn event.4 yr agoAstronomy Engine, computedDetails →Sep 19, 2023Neptune at oppositionAn event.3 yr agoAstronomy Engine, computedDetails →Sep 20, 2024Neptune at oppositionAn event.2 yr agoAstronomy Engine, computedDetails →Sep 23, 2025Neptune at oppositionAn event.14 mo agoAstronomy Engine, computedDetails →Sep 25Neptune at oppositionAn event.1 mo agoAstronomy Engine, computedDetails →Sep 28, 2027Neptune at oppositionAn event.in 11 moAstronomy Engine, computedDetails →Sep 29, 2028Neptune at oppositionAn event.in 2 yrAstronomy Engine, computedDetails →Oct 2, 2029Neptune at oppositionAn event.in 3 yrAstronomy Engine, computedDetails →Oct 4, 2030Neptune at oppositionAn event.in 4 yrAstronomy Engine, computedDetails →
Source, method and history
Source
Astronomy Engine
How we know
Relative longitude search with Astronomy Engine.
Recurs
about yearly
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Changes
  • 2026-09-25: added to 2021-09-14