ISO week 40 2027
This week is currently in preparation and will be published as part of the Star Almanack.
Week begins: Monday, October 4, 2027
Notation:
Calendar
| Date | Zodiac day | Events |
|---|---|---|
| Mon, Oct 4, 2027 | ♎ 12 | M30, globular cluster in Capricornus —  V 7.2 — Tropical Autumn |
| Tue, Oct 5, 2027 | ♎ 13 | Enif (ε Peg) —  V 2 — Tropical AutumnNGC 7129, Small Cluster Nebula, reflection nebula in Cep —  V 11.5 — Finest NGC — Northern Autumn |
| Wed, Oct 6, 2027 | ♎ 14 | |
| Thu, Oct 7, 2027 | ♎ 15 | 🌓 First Quarter — 11:47:24 UTC |
| Fri, Oct 8, 2027 | ♎ 16 | C19, IC 5146, Cocoon Nebula, bright nebula in Cygnus — V 10.0 — Northern Autumn |
| Sat, Oct 9, 2027 | ♎ 17 | |
| Sun, Oct 10, 2027 | ♎ 18 |
Weekly Solar-System Ephemeris
Snapshot: October 4, 2027 · 00:00 UTC
Notation:
Naked Eye
| ☉︎ Sun | ☽︎ Moon | ☿︎ Mercury | ♀︎ Venus | ♂︎ Mars | ♃︎ Jupiter | ♄︎ Saturn |
|---|---|---|---|---|---|---|
| ♎︎ 10°33′ β −0°00′ | ♐︎ 0°35′ β −4°44′ | ♏︎ 4°13′ β −3°30′ | ♎︎ 24°49′ β +0°48′ | ♏︎ 21°34′ β −0°37′ | ♍︎ 14°53′ β +0°58′ | ♈︎ 25°31′ β −2°46′ |
| Observing | ||||||
| ☉ | | | ☉ | | | |
Extended targets:
| ⚳︎ Ceres | ♅︎ Uranus | ♆︎ Neptune | ♇︎ Pluto |
|---|---|---|---|
| ♍︎ 29°15′ β +7°39′ | ♊︎ 9°49′ β −0°06′ | ♈︎ 5°05′ β −1°28′ | ♒︎ 4°48′ β −4°47′ |
| 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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