February 2025 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

21 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 2025 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.5
星座: Pisces
Angular diameter: 5.0"
Status: near greatest western elongation

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

赤経: 22h14m25s
赤緯: -12°49'24"

Venus

Excellent
見かけの等級: -4.9
星座: Aries
Angular diameter: 39.2"
Status: near superior conjunction

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: 00h18m03s
赤緯: +06°32'34"

Mars

Excellent
見かけの等級: -0.7
星座: Cancer
Angular diameter: 12.3"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 07h18m19s
赤緯: +26°12'28"

Jupiter

Excellent
見かけの等級: -2.4
星座: Gemini
Angular diameter: 41.5"
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: 04h39m58s
赤緯: +21°43'04"

Saturn

Excellent
見かけの等級: 1.1
星座: Pisces
Angular diameter: 15.8"
Status: near western quadrature

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

赤経: 23h22m35s
赤緯: -06°06'36"

Uranus

Fair
見かけの等級: 5.7
星座: Taurus
Angular diameter: 3.6"
Status: near western quadrature

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

赤経: 03h24m09s
赤緯: +18°23'04"

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: 23h56m09s
赤緯: -01°47'45"

Moon

Excellent
見かけの等級: -12.7
星座: Virgo
Angular diameter: 11623.6"
Status: Moon illumination 94.4%

Observation tip: Moon illumination 94.4%; good for observing lunar surface detail

赤経: 11h38m47s
赤緯: +02°38'27"