February 2023 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

23 合計天文イベント、含む 4 月相と 1 惑星イベント。

毎日の天文現象

すべての時刻は現地時間 (Asia/Shanghai)

Group 日付 日の出/日の入り 月の出/月の入り 月相 天文現象

Planetary outlook

February 2023 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.2
星座: Aquarius
Angular diameter: 5.5"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 20h30m27s
赤緯: -20°11'45"

Venus

Excellent
見かけの等級: -3.9
星座: Pisces
Angular diameter: 11.6"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

赤経: 23h37m46s
赤緯: -03°42'30"

Mars

Excellent
見かけの等級: 0.1
星座: Gemini
Angular diameter: 9.3"
Status: near western quadrature

Observation tip: Visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 04h49m26s
赤緯: +25°01'59"

Jupiter

Excellent
見かけの等級: -2.1
星座: Aries
Angular diameter: 35.0"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

赤経: 00h34m15s
赤緯: +02°27'18"

Saturn

Excellent
見かけの等級: 0.8
星座: Pisces
Angular diameter: 15.4"
Status: near western quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤経: 22h00m40s
赤緯: -13°30'36"

Uranus

Fair
見かけの等級: 5.8
星座: Taurus
Angular diameter: 3.6"
Status: near western quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

赤経: 02h51m14s
赤緯: +16°03'46"

Neptune

Fair
見かけの等級: 7.8
星座: Pisces
Angular diameter: 2.2"
Status: near western quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

赤経: 23h40m00s
赤緯: -03°26'13"

Moon

Excellent
見かけの等級: -12.7
星座: Sagittarius
Angular diameter: 12486.7"
Status: Moon illumination 35.7%

Observation tip: Moon illumination 35.7%; good for observing lunar surface detail

赤経: 16h44m00s
赤緯: -25°17'10"