ISO week 45 2025
This week is currently in preparation and will be published as part of the Star Almanack.
Week begins: Monday, November 3, 2025
Notation:
Calendar
| Date | Zodiac day | Events |
|---|---|---|
| Mon, Nov 3, 2025 | ♏ 12 | β Scl —  V 4 — Southern Autumn |
| Tue, Nov 4, 2025 | ♏ 13 | Great Square of Pegasus center — Asterism —  V 2.1 — Tropical Autumn |
| Wed, Nov 5, 2025 | ♏ 14 | 🌕 Full Moon · Hunter's Moon — 13:19:18 UTC |
| Thu, Nov 6, 2025 | ♏ 15 | |
| Fri, Nov 7, 2025 | ♏ 16 | Samhain · Autumn–Winter midpoint — 04:04:03 UTC Tucana center — Constellation — V 4.3 — Southern Autumn |
| Sat, Nov 8, 2025 | ♏ 17 | |
| Sun, Nov 9, 2025 | ♏ 18 | NGC 7789, open cluster in Cassiopeia —  V 7.5 — Finest NGC — Northern Autumn |
Weekly Solar-System Ephemeris
Snapshot: November 3, 2025 · 00:00 UTC
Notation:
Naked Eye
| ☉︎ Sun | ☽︎ Moon | ☿︎ Mercury | ♀︎ Venus | ♂︎ Mars | ♃︎ Jupiter | ♄︎ Saturn |
|---|---|---|---|---|---|---|
| ♏︎ 10°49′ β +0°00′ | ♈︎ 5°02′ β +1°35′ | ♐︎ 4°03′ β −2°53′ | ♎︎ 25°04′ β +1°27′ | ♏︎ 28°54′ β −0°25′ | ♋︎ 25°02′ β +0°05′ | ♓︎ 25°42′ β −2°28′ |
| Observing | ||||||
| ☉ | | | ☉ | ☉ | | |
Extended targets:
| ⚳︎ Ceres | ♅︎ Uranus | ♆︎ Neptune | ♇︎ Pluto |
|---|---|---|---|
| ♈︎ 3°40′ β −13°32′ | ♊︎ 0°12′ β −0°13′ | ♓︎ 29°45′ β −1°22′ | ♒︎ 1°28′ β −3°46′ |
| Observing | |||
| | | |
β = ecliptic latitude (+ north, − south). Observing combines visual magnitude with solar elongation. Two telescope glyphs = substantial telescope. ☉ = Near Sun — not currently observable.
Notation:
Planet Finder
Sky Notes
Naked eye
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Binoculars
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Telescope
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