February 1975 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

19 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 1975 mid-month observing conditions

Mercury

Good
見かけの等級: 2.0
星座: Aquarius
Angular diameter: 10.1"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 20h54m14s
赤緯: -14°00'02"

Venus

Excellent
見かけの等級: -3.9
星座: Pisces
Angular diameter: 11.1"
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: 23h23m47s
赤緯: -05°19'34"

Mars

Excellent
見かけの等級: 1.3
星座: Capricornus
Angular diameter: 4.4"
Status: near eastern quadrature

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

赤経: 19h17m48s
赤緯: -22°57'48"

Jupiter

Excellent
見かけの等級: -2.1
星座: Pisces
Angular diameter: 33.9"
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: 23h34m02s
赤緯: -03°59'16"

Saturn

Excellent
見かけの等級: -0.2
星座: Cancer
Angular diameter: 20.1"
Status: near western quadrature

Observation tip: Very bright, easily visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤経: 06h54m44s
赤緯: +22°31'59"

Uranus

Fair
見かけの等級: 5.5
星座: Scorpius
Angular diameter: 3.9"
Status: near eastern quadrature

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

赤経: 14h01m45s
赤緯: -11°48'07"

Neptune

Fair
見かけの等級: 7.9
星座: Sagittarius
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 16h41m06s
赤緯: -20°38'30"

Moon

Excellent
見かけの等級: -12.7
星座: Aries
Angular diameter: 11523.3"
Status: Moon illumination 12.5%

Observation tip: Moon illumination 12.5%; good for observing lunar surface detail

赤経: 00h18m01s
赤緯: +06°39'40"