February 1949 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 3 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 1949 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.7
星座: Aquarius
Angular diameter: 9.0"
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: 20h25m13s
赤緯: -16°49'42"

Venus

Excellent
見かけの等級: -3.9
星座: Aquarius
Angular diameter: 10.2"
Status: near inferior 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: 20h53m52s
赤緯: -18°20'46"

Mars

Excellent
見かけの等級: 1.1
星座: Pisces
Angular diameter: 4.0"
Status: near western quadrature

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

赤経: 22h19m39s
赤緯: -11°31'29"

Jupiter

Excellent
見かけの等級: -1.9
星座: Capricornus
Angular diameter: 33.1"
Status: near eastern 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: 19h28m41s
赤緯: -21°58'02"

Saturn

Excellent
見かけの等級: 0.2
星座: Virgo
Angular diameter: 20.1"
Status: near eastern quadrature

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

赤経: 10h23m40s
赤緯: +11°55'50"

Uranus

Fair
見かけの等級: 5.6
星座: Gemini
Angular diameter: 3.8"
Status: near western quadrature

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

赤経: 05h45m23s
赤緯: +23°37'02"

Neptune

Fair
見かけの等級: 7.9
星座: Libra
Angular diameter: 2.3"
Status: near eastern quadrature

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

赤経: 12h57m29s
赤緯: -04°24'16"

Moon

Excellent
見かけの等級: -12.7
星座: Virgo
Angular diameter: 12965.3"
Status: Moon illumination 96.0%

Observation tip: Moon illumination 96.0%; good for observing lunar surface detail

赤経: 11h24m09s
赤緯: +07°18'49"