ISO week 29 2025
This week is currently in preparation and will be published as part of the Star Almanack.
Week begins: Monday, July 14, 2025
Notation:
Calendar
| Date | Zodiac day | Events |
|---|---|---|
| Mon, Jul 14, 2025 | ♋ 24 | M107, globular cluster in Ophiuchus —  V 7.9 — Tropical Summer |
| Tue, Jul 15, 2025 | ♋ 25 | |
| Wed, Jul 16, 2025 | ♋ 26 | β Aps —  V 4 — Antarctic SummerM13, Hercules Cluster, globular cluster in Hercules — V 5.8 — Northern SummerC82, NGC 6193, open cluster in Ara — V 5.2 — Southern Summer |
| Thu, Jul 17, 2025 | ♋ 27 | Scorpius center — Constellation —  V 2.9 — Southern SummerM12, globular cluster in Ophiuchus — V 6.7 — Tropical SummerNGC 6210, Turtle Nebula, planetary nebula in Hercules — V 9.7 — Finest NGC — Northern Summer |
| Fri, Jul 18, 2025 | ♋ 28 | 🌗 Last Quarter — 00:37:40 UTC Atria (α TrA) — V 2 — Antarctic SummerLarawag (ε Sco) — V 2 — Southern Summer |
| Sat, Jul 19, 2025 | ♋ 29 | Keystone of Hercules center — Asterism — V 2.8 — Northern SummerC76, NGC 6231, open cluster in Scorpius — V 2.6 — Southern Summer |
| Sun, Jul 20, 2025 | ♋ 30 | Draco center — Constellation — V 3.7 — Arctic SummerM10, globular cluster in Ophiuchus — V 6.6 — Tropical Summer |
Weekly Solar-System Ephemeris
Snapshot: July 14, 2025 · 00:00 UTC
Notation:
Naked Eye
| ☉︎ Sun | ☽︎ Moon | ☿︎ Mercury | ♀︎ Venus | ♂︎ Mars | ♃︎ Jupiter | ♄︎ Saturn |
|---|---|---|---|---|---|---|
| ♋︎ 21°50′ β −0°00′ | ♓︎ 0°08′ β −1°43′ | ♌︎ 14°52′ β −2°12′ | ♊︎ 10°25′ β −2°18′ | ♍︎ 15°24′ β +0°51′ | ♋︎ 7°45′ β −0°07′ | ♈︎ 1°56′ β −2°18′ |
| Observing | ||||||
| ☉ | | | | | ☉ | |
Extended targets:
| ⚳︎ Ceres | ♅︎ Uranus | ♆︎ Neptune | ♇︎ Pluto |
|---|---|---|---|
| ♈︎ 14°30′ β −11°47′ | ♊︎ 0°17′ β −0°13′ | ♈︎ 2°09′ β −1°20′ | ♒︎ 2°51′ β −3°44′ |
| 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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