ISO week 11 2025

This week is currently in preparation and will be published as part of the Star Almanack.

Week begins: Monday, March 10, 2025

Notation:

Calendar

Date	Zodiac day	Events
Mon, Mar 10, 2025	21	Avior (ε Car) — V 2 — Southern Winter
Tue, Mar 11, 2025	22	β Vol — V 4 — Southern Winter
Wed, Mar 12, 2025	23
Thu, Mar 13, 2025	24
Fri, Mar 14, 2025	25	🌕 Full Moon · Sap Moon — 06:54:39 UTC M44, Beehive Cluster, open cluster in Cancer — V 3.7 — Tropical Winter
Sat, Mar 15, 2025	26	β Pyx — V 4 — Southern Winter Cancer center — Constellation — V 4.0 — Tropical Winter C85, IC 2391, Omicron Velorum Cluster, open cluster in Vela — V 2.5 — Southern Winter
Sun, Mar 16, 2025	27	α Pyx — V 4 — Southern Winter Alsephina (δ Vel) — V 2 — Southern Winter

Weekly Solar-System Ephemeris

Snapshot: March 10, 2025 · 00:00 UTC

Notation:

Naked Eye

☉︎ Sun	☽︎ Moon	☿︎ Mercury	♀︎ Venus	♂︎ Mars	♃︎ Jupiter	♄︎ Saturn
♓︎ 19°40′ β +0°00′	♌︎ 0°33′ β +4°26′	♈︎ 7°35′ β +2°16′	♈︎ 9°31′ β +8°02′	♋︎ 18°09′ β +3°16′	♊︎ 13°06′ β −0°22′	♓︎ 21°48′ β −1°55′
Observing
☉		☉				☉

Extended targets:

⚳︎ Ceres	♅︎ Uranus	♆︎ Neptune	♇︎ Pluto
♓︎ 5°29′ β −7°34′	♉︎ 23°54′ β −0°14′	♓︎ 29°14′ β −1°16′	♒︎ 3°07′ β −3°23′
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

Planet Finder — Mixed Learner — Mixed Learner

Sky Notes

Naked eye

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Binoculars

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Telescope

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