461.

Comet C/2023 H2 (Lemmon) reaches peak brightness Comet C/2023 H2 (Lemmon) is forecast to reach the brightest point in its 2023 apparition. Fri, 10 Nov 2023 (229 days ago) in Hercules

462.

Northern Taurid meteor shower 2023 The Northern Taurid meteor shower reaches its peak. Sun, 12 Nov 2023 (227 days ago) in Taurus

463.

New Moon The Moon disappears into the Sun's glare for a few days. Mon, 13 Nov 2023 at 04:28 EDT (226 days ago) in Libra

464.

Uranus at opposition Uranus lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Mon, 13 Nov 2023 at 12:12 EDT (226 days ago) in Aries

465.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 1°39'. Tue, 14 Nov 2023 at 09:39 EDT (225 days ago) in Scorpius

466.

The Moon at perihelion The Moon passes its orbit's closest point to the Sun, which happens each month around the time of new moon. Tue, 14 Nov 2023 at 22:37 EDT (225 days ago) in Scorpius

467.

Mars at solar conjunction Mars is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sat, 18 Nov 2023 at 00:14 EDT (221 days ago) in Libra

468.

Leonid meteor shower 2023 The Leonid meteor shower reaches its peak. Sat, 18 Nov 2023 (221 days ago) in Leo

469.

The Pleiades cluster is well placed The Pleiades open star cluster (M45; mag 1.3) in Taurus culminates at around midnight local time. Sat, 18 Nov 2023 (221 days ago) in Taurus

470.

Moon at First Quarter The Moon reaches first quarter phase – appearing high in the sky at sunset and setting in the west at around midnight. Mon, 20 Nov 2023 at 05:50 EDT (219 days ago) in Aquarius

471.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2°43'. Mon, 20 Nov 2023 at 09:06 EDT (219 days ago) in Aquarius

472.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Mon, 20 Nov 2023 at 10:58 EDT (219 days ago) in Aquarius

473.

1 Ceres at solar conjunction 1 Ceres is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Tue, 21 Nov 2023 at 00:00 EDT (218 days ago) in Libra

474.

The Moon at perigee The Moon makes its monthly closest approach to the Earth, making it appear fractionally larger than at other times of the month. Tue, 21 Nov 2023 at 16:01 EDT (218 days ago) in Aquarius

475.

α-Monocerotid meteor shower 2023 The α-Monocerotid meteor shower reaches its peak. Wed, 22 Nov 2023 (217 days ago) in Canis Minor

476.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Sat, 25 Nov 2023 at 04:19 EDT (214 days ago) in Aries

477.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 2°46'. Sat, 25 Nov 2023 at 06:14 EDT (214 days ago) in Aries

478.

The Moon at aphelion The Moon recedes to its orbit's furthest point from the Sun, which happens each month around the time of full moon. Sat, 25 Nov 2023 at 18:49 EDT (214 days ago) in Aries

479.

Close approach of the Moon and M45 The Moon and M45 pass close to each other. Sun, 26 Nov 2023 at 20:21 EDT (213 days ago) in Taurus

480.

Full Moon The Moon reaches full phase and is visible for much of the night. Mon, 27 Nov 2023 at 04:16 EDT (212 days ago) in Taurus