February 2019 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

18 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 2019 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.2
星座: Pisces
Angular diameter: 5.5"
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: 22h40m55s
赤緯: -09°26'48"

Venus

Excellent
見かけの等級: -4.2
星座: Capricornus
Angular diameter: 17.2"
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: 18h54m40s
赤緯: -21°05'10"

Mars

Excellent
見かけの等級: 1.0
星座: Aries
Angular diameter: 5.7"
Status: near western quadrature

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

赤経: 01h52m21s
赤緯: +12°03'32"

Jupiter

Excellent
見かけの等級: -1.9
星座: Sagittarius
Angular diameter: 34.8"
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: 17h16m45s
赤緯: -22°26'26"

Saturn

Excellent
見かけの等級: 0.6
星座: Capricornus
Angular diameter: 15.4"
Status: near eastern quadrature

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

赤経: 19h11m02s
赤緯: -21°59'18"

Uranus

Fair
見かけの等級: 5.9
星座: Aries
Angular diameter: 3.5"
Status: near western quadrature

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

赤経: 01h49m31s
赤緯: +10°43'50"

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: 23h07m46s
赤緯: -06°38'05"

Moon

Excellent
見かけの等級: -12.7
星座: Gemini
Angular diameter: 12484.1"
Status: Moon illumination 71.8%

Observation tip: Moon illumination 71.8%; good for observing lunar surface detail

赤経: 05h24m58s
赤緯: +20°12'03"