October 2030 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

24 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 2030 mid-month observing conditions

Mercury

Excellent
見かけの等級: -1.4
星座: Libra
Angular diameter: 4.7"
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: 13h29m18s
赤緯: -08°34'35"

Venus

Excellent
見かけの等級: -3.9
星座: Libra
Angular diameter: 9.7"
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: 13h16m42s
赤緯: -06°47'21"

Mars

Excellent
見かけの等級: 1.7
星座: Virgo
Angular diameter: 4.2"
Status: near eastern quadrature

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

赤経: 10h39m44s
赤緯: +09°56'00"

Jupiter

Excellent
見かけの等級: -1.8
星座: Scorpius
Angular diameter: 32.2"
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: 15h45m11s
赤緯: -19°08'33"

Saturn

Excellent
見かけの等級: -0.2
星座: Gemini
Angular diameter: 19.9"
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: 04h28m07s
赤緯: +19°39'35"

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: 05h28m30s
赤緯: +23°19'13"

Neptune

Fair
見かけの等級: 7.7
星座: Aries
Angular diameter: 2.4"
Status: near western quadrature

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

赤経: 00h45m27s
赤緯: +03°09'56"

Moon

Excellent
見かけの等級: -12.7
星座: Taurus
Angular diameter: 11522.0"
Status: Moon illumination 88.5%

Observation tip: Moon illumination 88.5%; good for observing lunar surface detail

赤経: 03h56m56s
赤緯: +21°02'05"