October 2005 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 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

October 2005 mid-month observing conditions

Mercury

Excellent
見かけの等級: -0.3
星座: Scorpius
Angular diameter: 5.2"
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: 14h26m19s
赤緯: -15°52'43"

Venus

Excellent
見かけの等級: -4.3
星座: Sagittarius
Angular diameter: 20.4"
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: 16h21m27s
赤緯: -24°24'42"

Mars

Excellent
見かけの等級: -2.0
星座: Taurus
Angular diameter: 19.4"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 03h20m34s
赤緯: +16°38'40"

Jupiter

Excellent
見かけの等級: -1.7
星座: Libra
Angular diameter: 30.6"
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: 13h43m57s
赤緯: -09°38'05"

Saturn

Excellent
見かけの等級: 0.3
星座: Leo
Angular diameter: 17.8"
Status: near eastern quadrature

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

赤経: 08h50m11s
赤緯: +18°09'54"

Uranus

Fair
見かけの等級: 5.8
星座: Pisces
Angular diameter: 3.6"
Status: near western quadrature

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

赤経: 22h37m03s
赤緯: -09°35'15"

Neptune

Fair
見かけの等級: 7.8
星座: Aquarius
Angular diameter: 2.3"
Status: near western quadrature

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

赤経: 21h09m28s
赤緯: -16°31'18"

Moon

Excellent
見かけの等級: -12.7
星座: Pisces
Angular diameter: 12726.5"
Status: Moon illumination 91.6%

Observation tip: Moon illumination 91.6%; good for observing lunar surface detail

赤経: 23h19m53s
赤緯: -06°47'48"