🔭Astro Transit
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🌌 IC 2573

Object data

TypeGalaxy
ConstellationAntlia
Right ascension10h23m30.1s (155.8755°)
Declination-35°27'20" (-35.4556°)
Magnitudemag 15.38
Apparent size1.5′ × 0.33′
Other designationsIC 2573

A galaxy in Antlia.

Midnight transit date (best season to observe and image)

Location: Tokyo (change)

🗓️
Around Feb 22, 2026

The date it transits around midnight (transit altitude about 19°)

This date has already passed this year. Next year (2027) it will be around Feb 22.

For about 2–3 weeks either side of this date, the object stays high from evening to dawn — its observing season.

Best time to observe tonight

Tonight (Oct 16 evening – Oct 17 dawn) · Location: Tokyo (full darkness = end of astronomical dusk to start of dawn, altitude ≥ 15°)

🌒 Moon tonight: Waxing crescent (age 4.7 days, 23% illuminated)

It does not reach 15° during full darkness tonight (it is high only in daytime or twilight at this time of year).
0° 15° 30° 60° 90° E SE W 17:05 20:14 23:23 2:32 5:41
Night (sunset – sunrise) Full darkness (dusk – dawn) Moon up (darker = brighter moon) Best time to observe (thick line) Now

Sunset 17:05 → Dusk 18:29 → Dawn 4:23 → Sunrise 5:48

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