October 1942 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

October 1942 mid-month observing conditions

Mercury

Good
見かけの等級: 3.2
星座: Libra
Angular diameter: 9.6"
Status: near greatest eastern elongation

Observation tip: Binoculars are recommended; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 12h46m40s
赤緯: -05°31'35"

Venus

Excellent
見かけの等級: -3.9
星座: Libra
Angular diameter: 9.9"
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: 12h49m05s
赤緯: -03°45'10"

Mars

Excellent
見かけの等級: 1.6
星座: Libra
Angular diameter: 3.6"
Status: near eastern quadrature

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

赤経: 13h07m30s
赤緯: -06°30'04"

Jupiter

Excellent
見かけの等級: -2.2
星座: Cancer
Angular diameter: 38.4"
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: 07h43m18s
赤緯: +21°23'32"

Saturn

Excellent
見かけの等級: -0.2
星座: Gemini
Angular diameter: 19.7"
Status: near eastern quadrature

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

赤経: 04h43m48s
赤緯: +20°20'47"

Uranus

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

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

赤経: 04h08m33s
赤緯: +20°48'38"

Neptune

Fair
見かけの等級: 8.0
星座: Libra
Angular diameter: 2.2"
Status: near eastern quadrature

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

赤経: 12h03m33s
赤緯: +01°01'23"

Moon

Excellent
見かけの等級: -12.7
星座: Sagittarius
Angular diameter: 12632.1"
Status: Moon illumination 28.3%

Observation tip: Moon illumination 28.3%; good for observing lunar surface detail

赤経: 17h39m21s
赤緯: -18°35'42"