ISO week 11 2027

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

Week begins: Monday, March 15, 2027

Notation:

Calendar

Date	Zodiac day	Events
Mon, Mar 15, 2027	26	🌓 First Quarter — 16:25:12 UTC β Pyx — V 4 — Southern Winter M44, Beehive Cluster, open cluster in Cancer — V 3.7 — Tropical Winter C85, IC 2391, Omicron Velorum Cluster, open cluster in Vela — V 2.5 — Southern Winter
Tue, Mar 16, 2027	27	α Pyx — V 4 — Southern Winter Cancer center — Constellation — V 4.0 — Tropical Winter
Wed, Mar 17, 2027	28	Alsephina (δ Vel) — V 2 — Southern Winter Carina center — Constellation — V 3.3 — Southern Winter M67, King Cobra Cluster, open cluster in Cancer — V 6.1 — Tropical Winter
Thu, Mar 18, 2027	29
Fri, Mar 19, 2027	30	Pyxis center — Constellation — V 3.8 — Southern Winter NGC 2683, UFO Galaxy, galaxy in Lyn — V 10 — Finest NGC — Northern Winter
Sat, Mar 20, 2027	1	Sun enters Aries · Vernal equinox · First Point of Aries · Ostara — 20:24:41 UTC Acubens (α Cnc) — V 4 — Tropical Spring False Cross center — Asterism — V 1.9 — Southern Spring NGC 2655, galaxy in Camelopardalis — V 11 — Finest NGC — Arctic Spring
Sun, Mar 21, 2027	2

Weekly Solar-System Ephemeris

Snapshot: March 15, 2027 · 00:00 UTC

Notation:

Naked Eye

☉︎ Sun	☽︎ Moon	☿︎ Mercury	♀︎ Venus	♂︎ Mars	♃︎ Jupiter	♄︎ Saturn
♓︎ 24°11′ β +0°00′	♊︎ 15°17′ β +4°43′	♒︎ 26°41′ β −0°33′	♒︎ 16°22′ β −0°05′	♌︎ 22°54′ β +3°55′	♌︎ 18°18′ β +1°04′	♈︎ 14°43′ β −2°15′
Observing
☉

Extended targets:

⚳︎ Ceres	♅︎ Uranus	♆︎ Neptune	♇︎ Pluto
♋︎ 11°26′ β +8°52′	♊︎ 2°12′ β −0°07′	♈︎ 3°42′ β −1°21′	♒︎ 6°31′ β −4°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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